dainty (n.) Look up dainty at Dictionary.com
c.1300, "excellence, elegance; a luxury," from Old French deintie (12c.) "price, value," also "delicacy, pleasure," from Latin dignitatem (nominative dignitas) "greatness, rank, worthiness, worth, beauty," from dignus "worthy" (see dignity).
dainty (adj.) Look up dainty at Dictionary.com
c.1300, deinte, "delightful, pleasing," from dainty (n.). Meaning evolved in Middle English to "choice, excellent" (late 14c.) to "delicately pretty." Related: Daintiness.