/ Dictionary / Index L lycosid: Meaning and Definition of Find definitions for: ly•co•sid Pronunciation: (lī-kō'sid), [key] — n. a spider of the family Lycosidae, comprising the wolf spiders. —adj. belonging or pertaining to the family Lycosidae. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lycoris Lycra Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language