/ Dictionary / Index L lanciform: Meaning and Definition of Find definitions for: lan•ci•form Pronunciation: (lan'su-fôrm"), [key] — adj. shaped like a lance: lanciform windows. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Lanchow lancinate 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