/ Dictionary / Index V valleculate: Meaning and Definition of Find definitions for: val•lec•u•late Pronunciation: (vu-lek'yu-lāt", -lit), [key] — adj. having a vallecula or valleculae. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. vallecula Valle d'Aosta Related Content Daily Word Quiz: respite Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language