hoochy koochy (n.) Look up hoochy koochy at Dictionary.com
also hoochie-coochie, hootchy kootchy, "erotic suggestive women's dance" (involving a lot of hip-grinding), 1898, of obscure origin, usually associated, without evidence, with the Chicago world's fair of 1893 and belly-dancer Little Egypt (who might not even have been there), but the word itself is attested from 1890, as the stage name of minstrel singer "Hoochy-Coochy Rice," and the chorus of the popular minstrel song "The Ham-Fat Man" (by 1856) contains the nonsense phrase "Hoochee, kouchee, kouchee."
To-day, however, in place of the danse du ventre or the coochie-coochie we have the loop-the-loop or the razzle-dazzle, which latter, while not exactly edifying at least do not serve to deprave public taste. ["The Redemption of 'Old Coney,'" in "Broadway Magazine," April 1904]
hood (n.1) Look up hood at Dictionary.com
"covering," Old English hod "hood," from Proto-Germanic *hodaz (cognates: Old Saxon, Old Frisian hod "hood," Middle Dutch hoet, Dutch hoed "hat," Old High German huot "helmet, hat," German Hut "hat," Old Frisian hode "guard, protection"), from PIE *kadh- "cover" (see hat).

Modern spelling is early 1400s to indicate a "long" vowel, which is no longer pronounced as such. Meaning "removable cover for an automobile engine" attested by 1905. Little Red Riding Hood (1729) translates Charles Perrault's Petit Chaperon Rouge ("Contes du Temps Passé" 1697).
hood (n.2) Look up hood at Dictionary.com
"gangster," 1930, American English, shortened form of hoodlum.
hood (v.) Look up hood at Dictionary.com
"to put a hood on," c. 1200, from hood (n.1). Related: Hooded; hooding.
hood (n.3) Look up hood at Dictionary.com
shortened form of neighborhood, by 1987, U.S. black slang.
hoodie (n.) Look up hoodie at Dictionary.com
also hoody, slang shortening of hooded sweatshirt, attested by 1991. Earlier it was a familiar term for the hooded crow (1789).
hoodlum (n.) Look up hoodlum at Dictionary.com
popularized 1871, American English, (identified throughout the 1870s as "a California word") "young street rowdy, loafer," especially one involved in violence against Chinese immigrants, "young criminal, gangster;" it appears to have been in use locally from a slightly earlier date and may have begun as a specific name of a gang:
The police have recently been investigating the proceedings of a gang of thieving boys who denominate themselves and are known to the world as the Hoodlum Gang. [San Francisco "Golden Era" newspaper, Feb. 16, 1868, p.4]
Of unknown origin, though newspapers of the day printed myriad fanciful stories concocted to account for it. A guess perhaps better than average is that it is from German dialectal (Bavarian) Huddellump "ragamuffin" [Barnhart].
What the derivation of the word "hoodlum" is we could never satisfactorily ascertain, though several derivations have been proposed; and it would appear that the word has not been very many years in use. But, however obscure the word may be, there is nothing mysterious about the thing; .... [Walter M. Fisher, "The Californians," London, 1876]
hoodoo (n.) Look up hoodoo at Dictionary.com
"one who practices voodoo," 1870, American English, probably an alteration of voodoo. Meaning "something that causes or brings bad luck" is attested from 1880.
hoodwink (v.) Look up hoodwink at Dictionary.com
1560s, "to blindfold," from hood (n.1) + wink; figurative sense of "mislead, deceive" is c. 1600. Related: Hoodwinked; hoodwinking.
hooey (n.) Look up hooey at Dictionary.com
"nonsense, foolishness," 1922, American English slang, of unknown origin.
hoof (n.) Look up hoof at Dictionary.com
Old English hof "hoof," from Proto-Germanic *hofaz (cognates: Old Saxon, Old Frisian hof, Old Norse hofr, Danish hov, Dutch hoef, German Huf "hof"), from PIE *kop- "to beat, strike" (cognates: Sanskrit saphah "hoof"). For spelling, see hood (n.1).
hoof (v.) Look up hoof at Dictionary.com
"to walk" (hoof it), first attested 1640s, from hoof (n.); slang meaning "to dance" is 1920, American English (implied in hoofer). Related: Hoofed; hoofing.
hoofbeat (n.) Look up hoofbeat at Dictionary.com
also hoof-beat, 1821, from hoof (n.) + beat (n.).
hook (n.) Look up hook at Dictionary.com
Old English hoc "hook, angle," perhaps related to Old English haca "bolt," from Proto-Germanic *hokaz/*hakan (cognates: Old Frisian hok, Middle Dutch hoek, Dutch haak, German Haken "hook"), from PIE *keg- "hook, tooth" (cognates: Russian kogot "claw"). For spelling, see hood (n.1).

Boxing sense of "short, swinging blow with the elbow bent" is from 1898. Figurative sense was in Middle English (see hooker). By hook or by crook (late 14c.) probably alludes to tools of professional thieves. Hook, line, and sinker "completely" is 1838, a metaphor from angling.
hook (v.) Look up hook at Dictionary.com
"to bend like a hook," c. 1200; see hook (n.). Meaning "to catch (a fish) with a hook" is from c. 1300. Related: Hooked; hooking.
hookah (n.) Look up hookah at Dictionary.com
also hooka, 1763, from Arabic huqqah "small box, vessel" (through which the smoke is drawn), extended in Urdu to the whole apparatus.
hooked (adj.) Look up hooked at Dictionary.com
Old English hoced, "shaped like a hook, crooked, curved;" past participle adj. from hook (v.). From mid-14c. as "having hooks;" 1610s as "caught on a hook;" 1925 as "addicted," originally in reference to narcotics. hooked rug is recorded from 1880.
hooker (n.) Look up hooker at Dictionary.com
"prostitute," often traced to the disreputable morals of the Army of the Potomac (American Civil War) under the tenure of Gen. "Fighting Joe" Hooker (early 1863), and the word might have been popularized by this association at that time (though evidence is wanting). But it is reported to have been in use in North Carolina c. 1845 ("[I]f he comes by way of Norfolk he will find any number of pretty Hookers in the Brick row not far from French's hotel. Take my advice and touch nothing in the shape of a prostitute when you come through Raleigh, for in honest truth the clap is there of luxuriant growth." letter quoted in Norman E. Eliason, "Tarheel Talk," 1956).

One early theory traces it to Corlear's Hook, a section of New York City.
HOOKER. A resident of the Hook, i.e. a strumpet, a sailor's trull. So called from the number of houses of ill-fame frequented by sailors at the Hook (i.e. Corlear's Hook) in the city of New York. [John Russell Bartlett, "Dictionary of Americanisms," 1859]
Perhaps related to hooker "thief, pickpocket" (1560s), but most likely a reference to prostitutes hooking or snaring clients. Hook in the figurative sense of "that by which anyone is attracted or caught" is recorded from early 15c.; and hook (v.) in the figurative sense of "catch hold of and draw in" is attested from 1570s; in reference to "fishing" for a husband or a wife, it was in common use from c. 1800. All of which makes the modern sense seem a natural step. Compare French accrocheuse, raccrocheuse, common slang term for "street-walker, prostitute," literally "hooker" of men.

The family name Hooker (attested from c.975 C.E.) would mean "maker of hooks," or else refer to an agricultural laborer who used a hook (compare Old English weodhoc "weed-hook").
hookup (n.) Look up hookup at Dictionary.com
also hook up, "connection," 1903; modern slang verbal sense of "to meet for sex" is attested by 2003.
hooky (n.) Look up hooky at Dictionary.com
also hookey, in the truant sense, 1848, American English (New York City), from Dutch hoekje "hide and seek;" or else from hook it, attested since 14c. as "make off, run away," originally "depart, proceed."
hooligan (n.) Look up hooligan at Dictionary.com
1890s, of unknown origin, first found in British newspaper police-court reports in the summer of 1898, almost certainly from the variant form of the Irish surname Houlihan, which figured as a characteristic comic Irish name in music hall songs and newspapers of the 1880s and '90s.
As an "inventor" and adapter to general purposes of the tools used by navvies and hodmen, "Hooligan" is an Irish character who occupies week by week the front of a comic literary journal called Nuggets, one of the series of papers published by Mr. James Henderson at Red Lion House. Previous to publication in London, "Hooligan" appears, I believe, in New York in a comic weekly, and in London he is set off against "Schneider," a German, whose contrainventions and adaptations appear in the Garland (a very similar paper to Nuggets), which also comes from Mr. Henderson's office. "Hooligan" and "Schneider" have been running, I should think, for four or five years. ["Notes and Queries," Oct. 15, 1898]
Internationalized 20c. in communist rhetoric as Russian khuligan, opprobrium for "scofflaws, political dissenters, etc."
hooliganism (n.) Look up hooliganism at Dictionary.com
1898, from hooligan + -ism.
hoop (n.) Look up hoop at Dictionary.com
late 12c., probably from an unrecorded Old English *hop, from Proto-Germanic *hopa-, a Low German-Frisian word (cognates: Old Frisian hop, Middle Dutch and Dutch hoep "hoop," Old Norse hop "a small bay"). As something someone jumps through (on horseback) as a circus trick, by 1793. Figurative use of jump through hoops by 1917. The verb is from mid-15c. Hoop-petticoat is attested from 1711. As a surname, Hooper, literally "maker of hoops" is early 13c.
hoopla Look up hoopla at Dictionary.com
1877, hoop la, American English, earlier houp-la, exclamation accompanying quick movement (1870), of unknown origin, perhaps borrowed from French houp-là "upsy-daisy," also a cry to dogs, horses, etc. (see whoop).
hoopoe (n.) Look up hoopoe at Dictionary.com
1660s, from Latin upupa, imitative of its cry (compare Greek epops "hoopoe").
If anybody smears himself with the blood of this bird on his way to bed, he will have nightmares about suffocating devils. [Cambridge bestiary, 12c.]
hooray Look up hooray at Dictionary.com
see hurrah.
hoosegow (n.) Look up hoosegow at Dictionary.com
"jail," 1911, western U.S., probably from mispronunciation of Mexican Spanish juzgao "tribunal, court," from juzgar "to judge," used as a noun, from Latin judicare "to judge," which is related to judicem (see judge (v.)).
Hoosier Look up Hoosier at Dictionary.com
"native or resident of Indiana," by c. 1830, American English, of unknown origin; fanciful explanations were printed in 1830s newspapers. Said to have been first printed Jan. 1, 1833, in the "Indianapolis Journal," in a poem, "The Hoosiers Nest," by John Finely, which poem was said to have been written in 1830 ["The Word Hoosier," "Indiana Historical Society Publications," vol. IV, No. 2, 1907], and to have been in oral use from late 1820s. Seemingly it originated among Ohio River boatmen; perhaps related to English dialectal (Cumberland) hoozer, used of anything unusually large [Barnhart]. For other theories, see the journal article.
hoot (v.) Look up hoot at Dictionary.com
"to call or shout in disapproval or scorn," c. 1600, probably related to or a variant of Middle English houten, huten "to shout, call out" (c. 1200), probably ultimately imitative. First used of bird cries, especially that of the owl, mid-15c. Related: Hooted; hooting. As a noun from mid-15c. Meaning "a laugh, something funny" is first recorded 1942. Slang sense of "smallest amount or particle" (the hoot you don't give when you don't care) is from 1891.
"A dod blasted ole fool!" answered the captain, who, till now, had been merely an amused on-looker. "Ye know all this rumpus wont do nobuddy a hoot o' good--not a hoot." ["Along Traverse Shores," Traverse City, Michigan, 1891]
Hooter in the same sense is from 1839.
HOOTER. Probably a corruption of iota. Common in New York in such phrases as "I don't care a hooter for him." "This note ain't worth a hooter." [John Russell Bartlett, "Dictionary of Americanisms," 1877]
hootenanny (n.) Look up hootenanny at Dictionary.com
"informal session of folk musicians," 1940, American English, earlier "a gadget" (1927), of unknown origin, perhaps a nonsense word.
Another device used by the professional car thief, and one recently developed to perfection, according to a large Chicago lock-testing laboratory, is a "hootenanny," so-called by the criminals using it. ["Popular Mechanics," February 1931]
hooter (n.) Look up hooter at Dictionary.com
by 1823, "anything that hoots," especially an owl, agent noun from hoot (v.). Slang meaning "nose" is from 1958. Meaning "a woman's breast" (usually in plural hooters) attested by 1972. The Hooters restaurant chain began 1983 in Clearwater, Florida, U.S.
hoove Look up hoove at Dictionary.com
cattle disease, 1840, from alternative past tense form of heave.
Hoover Look up Hoover at Dictionary.com
proprietary name for a make of vacuum cleaner (patented 1927); sometimes used generally for "vacuum cleaner." As a verb, meaning "to vacuum," from 1926, in the company’s advertising.
Hooverville Look up Hooverville at Dictionary.com
1933, American English, from U.S. president Herbert C. Hoover (1874-1964), who was in office when the Depression began, + common place-name ending -ville. Earlier his name was the basis of Hooverize "economize on food" (1917) from his role as wartime head of the U.S. Food Administration.
hooya Look up hooya at Dictionary.com
exclamation of triumph or approval, first attested c. 1992, perhaps originally U.S. military.
hop (v.) Look up hop at Dictionary.com
Old English hoppian "to spring, leap, dance," from Proto-Germanic *hupnojan (cognates: Old Norse hoppa, Dutch huppen, German hüpfen "to hop"). Related: Hopped; hopping.
hop (n.1) Look up hop at Dictionary.com
usually hops, type of twining vine whose cones are used in brewing, etc., mid-15c., from Middle Dutch hoppe, from Proto-Germanic *hup-nan- (cognates: Old Saxon -hoppo, German Hopfen), of unknown origin.
hop (n.2) Look up hop at Dictionary.com
"opium," 1887, from Cantonese nga-pin (pronounced HAH-peen) "opium," a Chinese folk etymology of the English word opium, literally "crow peelings." Re-folk-etymologized back into English by association with hop (n.1).
hop (n.3) Look up hop at Dictionary.com
"a small jump," c. 1500, from hop (v.). Slang sense of "informal dancing party" is from 1731 (defined by Johnson as "a place where meaner people dance"). Meaning "short flight on an aircraft" is from 1909.
hope (v.) Look up hope at Dictionary.com
Old English hopian "wish, expect, look forward (to something)," of unknown origin, a general North Sea Germanic word (cognates: Old Frisian hopia, Middle Low German, Middle Dutch, Dutch hopen; Middle High German hoffen "to hope," borrowed from Low German). Some suggest a connection with hop (v.) on the notion of "leaping in expectation" [Klein]. Related: Hoped; hoping.
hope (n.) Look up hope at Dictionary.com
Old English hopa, from hope (v.). Compare Old Frisian and Middle Dutch hope, Dutch hoop, all from their respective verbs.
hopeful (adj.) Look up hopeful at Dictionary.com
c. 1200, from hope + -ful. As a noun, "one on whom hopes are set," from 1720. Related: Hopefulness.
hopefully (adv.) Look up hopefully at Dictionary.com
1630s, "in a hopeful manner," from hopeful + -ly (2). As a replacement for the admittedly awkward it is to be hoped that attested from 1932 but avoided by careful writers.
hopeless (adj.) Look up hopeless at Dictionary.com
1560s, from hope (n.) + -less. Related: Hopelessly; hopelessness.
hophead (n.) Look up hophead at Dictionary.com
"opium addict," 1911, from hop (n.2) + head (n.) in the drug sense.
Hopi Look up Hopi at Dictionary.com
Pueblo people of the U.S. southwest, from Pueblo hopi, literally "well-mannered, civilized."
hoping (n.) Look up hoping at Dictionary.com
c. 1300, verbal noun from hope (v.).
hoplite (n.) Look up hoplite at Dictionary.com
"heavy-armed foot soldier of ancient Greece," 1727, from Greek hoplites "heavily armed soldier," literally "heavy armed," from hopla "arms, armor," plural of hoplon "tool, weapon, implement."
hopped (adj.) Look up hopped at Dictionary.com
a word that seems to merge three senses of hop; the meaning "flavored with hops" (hop (n.1)) is first attested 1660s; that of "under the influence of drugs" (hop (n.2)) is from 1924; that of "excited, enthusiastic" (perhaps from hop (v.)) is from 1923. Meaning "performance-enhanced" (of an engine, etc.) is from 1945.
hopper (n.1) Look up hopper at Dictionary.com
"person or animal that hops," mid-13c., agent noun from hop (v.). From c. 1200 as a surname, and perhaps existing in Old English (which had hoppestre "female dancer").