early 14c., probably from Old Provençal veluet, from Vulgar Latin *villutittus, diminutive of Vulgar Latin *villutus "velvet," literally "shaggy cloth," from Latin villus "shaggy hair, nap of cloth, tuft of hair," probably a dialectal variant of vellus "fleece," from PIE *wel-no-, suffixed form of *uelh- "to strike" (see svelte).