someone (pron.) Look up someone at Dictionary.com
c.1300, sum on; from some + one. Someone else "romantic rival" is from 1914.
someplace (adv.) Look up someplace at Dictionary.com
1853, from some + place (n.).
somersault (n.) Look up somersault at Dictionary.com
1520s, from Middle French sombresault, from Old Provençal sobresaut, from sobre "over" (from Latin supra "over;" see supra-) + saut "a jump," from Latin saltus, from the root of salire "to leap" (see salient (adj.)). Sometimes further corrupted to somerset, etc.
somersault (v.) Look up somersault at Dictionary.com
1845, from somersault (n.). Related: Somersaulted; somersaulting.
Somerset Look up Somerset at Dictionary.com
9c., Sumor sæton, from Old English sumorsæta, short for *sumorton sæte "the people who live at (or depend upon) Somerton," a settlement attested from 8c. (Sumertone), literally "summer settlement." In 12c. it begins to be clearly meant as a place-name (Sumersetescir) not a collective name for a set of people.
something (pron.) Look up something at Dictionary.com
Old English sum þinge; see some + thing. Hyphenated from c.1300; one word from 17c. Formerly common as an adverb (as in something like). Meaning "some liquor, food, etc." is from 1570s. Meaning "a thing worthy of consideration" is from 1580s; emphatic form something else is from 1909. Phrase something for nothing is from 1816. To make something of is from 1778.
sometime (adv.) Look up sometime at Dictionary.com
late 13c., "at one time or another" (adv.); as an adjective, late 15c. Meaning "at some future time" is late 14c. From some + time (n.).
sometimes (adv.) Look up sometimes at Dictionary.com
"now and then," 1520s, from sometime + adverbial genitive -s.
somewhat (adv.) Look up somewhat at Dictionary.com
c.1200, "in a certain amount, to a certain degree," from some + what. Replaced Old English sumdæl, sume dæle "somewhat, some portion," literally "some deal."
somewhere (adv.) Look up somewhere at Dictionary.com
c.1200, from some + where.
somewhile (adv.) Look up somewhile at Dictionary.com
mid-12c., from some + while (n.).
somewhither (adv.) Look up somewhither at Dictionary.com
late 14c., from some + whither.
sommelier (n.) Look up sommelier at Dictionary.com
wine waiter, 1889, from French sommelier "a butler," originally an officer who had charge of provisions (13c.), from somme "pack" (12c.), from Vulgar Latin *salma, corruption of sagma "a pack-saddle," later the pack on the saddle (Isidore of Seville). Also borrowed in 16c.
somnambulance (n.) Look up somnambulance at Dictionary.com
1825; see somnambulant + -ance.
somnambulant Look up somnambulant at Dictionary.com
1819 (n.); 1832 (adj.); see somnambulism + -ant.
somnambulate (v.) Look up somnambulate at Dictionary.com
1821, probably a back-formation from somnambulism. Related: Somnambulated; somnambulating.
somnambulation (n.) Look up somnambulation at Dictionary.com
1789, noun of action; see somnambulism.
somnambulism (n.) Look up somnambulism at Dictionary.com
1786, "walking in one's sleep or under hypnosis," from French somnambulisme, from Modern Latin somnambulus "sleepwalker," from Latin somnus "sleep" (see Somnus) + ambulare "to walk" (see amble (v.)).

Originally brought into use during the excitement over "animal magnetism;" it won out over noctambulation. A stack of related words came into use early 19c., such as somnambule "sleepwalker" (1837, from French somnambule, 1690s), earlier somnambulator (1803); as adjectives, somnambulary (1827), somnambular (1820).
somni- Look up somni- at Dictionary.com
before vowels somn-, word-forming element meaning "sleep," from comb. form of Latin somnus (see Somnus).
somniferous (adj.) Look up somniferous at Dictionary.com
"sleep-producing," c.1600, from Latin somnifer, from somni- "sleep" + ferre "to bear" (see infer). With -ous.
somniloquy (n.) Look up somniloquy at Dictionary.com
talking in one's sleep, 1847, from somni-, "sleep" + -loquy, from Latin loqui "to speak" (see locution). Related: Somniloquence (1814); somniloquent (1804, Coleridge); somniloquist; somniloquous; somniloquize.
somnolence (n.) Look up somnolence at Dictionary.com
late 14c., from Old French sompnolence (14c.), from Latin somnolentia "sleepiness," from somnolentus, from somnus "sleep" (see somnus). Related: Somnolency.
somnolent (adj.) Look up somnolent at Dictionary.com
mid-15c., sompnolent, from Old French sompnolent (Modern French somnolent) or directly from Latin somnolentus "sleepy, drowsy," from somnus "sleep" (see Somnus). Respelled 17c. on Latin model.
Somnus (n.) Look up Somnus at Dictionary.com
"sleep personified; the god of sleep in Roman mythology," equivalent of Greek Hypnos, son of Night and brother of Death, 1590s, from Latin somnus "sleep, drowsiness," from PIE *swep-no-, from root *swep- (1) "to sleep" (cognates: Sanskrit svapnah, Avestan kvafna-, Greek hypnos, Lithuanian sapnas, Old Church Slavonic sunu, Old Irish suan, Welsh hun "sleep," Latin sopor "a deep sleep," Old English swefn, Old Norse svefn "a dream").
son (n.) Look up son at Dictionary.com
Old English sunu "son, descendant," from Proto-Germanic *sunuz (cognates: Old Saxon and Old Frisian sunu, Old Norse sonr, Danish søn, Swedish son, Middle Dutch sone, Dutch zoon, Old High German sunu, German Sohn, Gothic sunus "son"). The Germanic words are from PIE *su(e)-nu- "son" (cognates: Sanskrit sunus, Greek huios, Avestan hunush, Armenian ustr, Lithuanian sunus, Old Church Slavonic synu, Russian and Polish syn "son"), a derived noun from root *seue- (1) "to give birth" (cognates: Sanskrit sauti "gives birth," Old Irish suth "birth, offspring").

Son of _____ as the title of a sequel to a book or movie is recorded from 1917 ("Son of Tarzan"). Most explanations for son of a gun (1708) are more than a century after its appearance. Henley (1903) describes it as meaning originally "a soldier's bastard;" Smyth's "Sailor's Word-Book" (1867) describes it as "An epithet conveying contempt in a slight degree, and originally applied to boys born afloat, when women were permitted to accompany their husbands to sea ...."
son of a bitch Look up son of a bitch at Dictionary.com
1707 as a direct phrase, but implied much earlier, and Old Norse had bikkju-sonr. Abbreviated form SOB from 1918; form sumbitch attested in writing by 1969.
Abide þou þef malicious!
Biche-sone þou drawest amis
þou schalt abigge it ywis!
["Of Arthour & of Merlin," c.1330]
"Probably the most common American vulgarity from about the middle of the eighteenth century to the middle of the twentieth" [Rawson].
Our maid-of-all-work in that department [indecency] is son-of-a-bitch, which seems as pale and ineffectual to a Slav or a Latin as fudge does to us. There is simply no lift in it, no shock, no sis-boom-ah. The dumbest policeman in Palermo thinks of a dozen better ones between breakfast and the noon whistle. [H.L. Mencken, "The American Language," 4th ed., 1936, p.317-8]
Elsewhere, complaining of the tepidity of the American vocabulary of profanity, Mencken writes that the toned-down form son-of-a-gun "is so lacking in punch that the Italians among us have borrowed it as a satirical name for an American: la sanemagogna is what they call him, and by it they indicate their contempt for his backwardness in the art that is one of their great glories."
It was in 1934 also that the New York Daily News, with commendable frankness, in reporting a hearing in Washington at which Senator Huey P. Long featured, forsook the old-time dashes and abbreviations and printed the complete epithet "son of a bitch." [Stanley Walker, "City Editor," 1934]
son-in-law (n.) Look up son-in-law at Dictionary.com
late 14c., from son + in-law.
sonant (adj.) Look up sonant at Dictionary.com
1846, from Latin sonantem (nominative sonans), present participle of sonare "make a noise," (see sonata). As a noun from 1849.
sonar (n.) Look up sonar at Dictionary.com
apparatus for detection underwater, 1946, from first letters of "sound navigation ranging," on pattern of radar.
sonata (n.) Look up sonata at Dictionary.com
1690s, from Italian sonata "piece of instrumental music," literally "sounded" (i.e. "played on an instrument," as opposed to cantata "sung"), fem. past participle of sonare "to sound," from Latin sonare "to sound," from PIE *swene-, from root *swen- "to sound" (see sound (n.1)). Meaning narrowed by mid-18c. toward application to large-scale works in three or four movements.
sonatina (n.) Look up sonatina at Dictionary.com
short or simplified sonata, 1801, a diminutive of sonata.
sone (n.) Look up sone at Dictionary.com
unit of loudness, 1936, from Latin sonus (see sound (n.1)).
song (n.) Look up song at Dictionary.com
Old English sang "voice, song, art of singing; metrical composition adapted for singing, psalm, poem," from Proto-Germanic *sangwaz (cognates: Old Norse söngr, Norwegian song, Swedish sång, Old Saxon, Danish, Old Frisian, Old High German, German sang, Middle Dutch sanc, Dutch zang, Gothic saggws), from PIE *songwh-o- "singing, song," from *sengwh- "to sing, make an incantation" (see sing (v.)).

Phrase for a song "for a trifle, for little or nothing" is from "All's Well" III.ii.9 (the identical image, por du son, is in Old French. With a song in (one's) heart "feeling joy" is first attested 1930 in Lorenz Hart's lyric. Song and dance as a form of vaudeville act is attested from 1872; figurative sense of "rigmarole" is from 1895.
song-bird (n.) Look up song-bird at Dictionary.com
1774, from song (n.) + bird (n.1).
songbook (n.) Look up songbook at Dictionary.com
Old English sangboc "church service book;" see song (n.) + book (n.). Meaning "collection of songs bound in a book" is from late 15c.
songcraft (n.) Look up songcraft at Dictionary.com
Old English sangcræft "art of singing, composing poetry, or playing an instrument," from song (n.) + craft (n.). Modern use (1855) is a re-formation.
songster (n.) Look up songster at Dictionary.com
Old English sangystre "female singer;" see song (n.) + -ster. Also of men skilled in singing by mid-14c. Separate fem. form songstress is attested from 1703.
sonic (adj.) Look up sonic at Dictionary.com
1923, from Latin sonus "sound" (see sound (n.1)) + -ic. Sonic boom is attested from 1952.
sonless (adj.) Look up sonless at Dictionary.com
late 14c., from son + -less.
sonnet (n.) Look up sonnet at Dictionary.com
1557 (in title of Surrey's poems), from Middle French sonnet (1540s) or directly from Italian sonetto, literally "little song," from Old Provençal sonet "song," diminutive of son "song, sound," from Latin sonus "sound" (see sound (n.1)).

Originally in English also "any short lyric poem;" precise meaning is from Italian, where Petrarch (14c.) developed a scheme of an eight-line stanza (rhymed abba abba) followed by a six-line stanza (cdecde, the Italian sestet, or cdcdcd, the Sicilian sestet). Shakespeare developed the English Sonnet for his rhyme-poor native tongue: three Sicilian quatrains followed by a heroic couplet (ababcdcdefefgg). The first stanza sets a situation or problem, and the second comments on it or resolves it.
sonnetteer (n.) Look up sonnetteer at Dictionary.com
minor or unimportant poet, 1660s, from Italian sonettiere, from sonetto (see sonnet). As a verb from 1797 (implied in sonnetteering.
sonny (n.) Look up sonny at Dictionary.com
"small boy," 1833, from son + -y (3). As a familiar form of address to one younger or inferior, from 1852. The song "Sonny Boy" (Jolson) was popular 1928.
sonogram (n.) Look up sonogram at Dictionary.com
1956, from comb. form of Latin sonus (see sound (n.1)) + -gram. Related: Sonograph (1951).
Sonora Look up Sonora at Dictionary.com
Mexican state, from Spanish sonora "sonorous" (from Latin sonoros; see sonorous), supposedly so called in reference to marble deposits there which rang when struck.
sonority (n.) Look up sonority at Dictionary.com
1620s, from French sonorité and directly from Latin sonoritas "fullness of sound," from sonorus (see sonorous).
sonorous (adj.) Look up sonorous at Dictionary.com
1610s, from Latin sonorus "resounding," from sonor "sound, noise," from sonare "to sound" (see sonata). Related: Sonorously; sonorousness. Earlier was sonouse (c.1500), from Medieval Latin sonosus; sonourse "having a pleasing voice" (c.1400), from sonor + -y (2).
sook (n.) Look up sook at Dictionary.com
variant of souk.
soon (adv.) Look up soon at Dictionary.com
Old English sona "at once, immediately, directly, forthwith," from Proto-Germanic *sæno (cognates: Old Frisian son, Old Saxon sana, Old High German san, Gothic suns "soon"). Sense softened early Middle English to "within a short time" (compare anon). American English. Sooner for "Oklahoma native" is 1930 (earlier "one who acts prematurely," 1889), from the 1889 opening to whites of what was then part of Indian Territory, when many would-be settlers sneaked onto public land and staked their claims "sooner" than the legal date and time.
soot (n.) Look up soot at Dictionary.com
Old English sot "soot," from Proto-Germanic *sotam "soot" (cognates: Old Norse sot, Old Dutch soet, North Frisian sutt), literally "what settles," from PIE *sod-o- (cognates: Old Church Slavonic sažda, Lithuanian suodžiai, Old Irish suide, Breton huzel "soot"), suffixed form of root *sed- (1) "to sit" (see sedentary).
sooterkin (n.) Look up sooterkin at Dictionary.com
1680s, imaginary rat-like after-birth believed to be gotten by Dutch women by sitting over stoves, 1680s.