/ Dictionary / Index B bibliothèque*: Meaning and Definition of Find definitions for: bi•bli•o•thèque Pronunciation: (bē-blē-ô-tek' Eng. bib'lē-&schwa-tek&sec), [key] — pl. -thèques a library. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. bibliotheca bibliotherapy Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language