/ Dictionary / Index B bibulous: Meaning and Definition of Find definitions for: bib•u•lous Pronunciation: (bib'yu-lus), [key] — adj. fond of or addicted to drink. absorbent; spongy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: bibulous (Thesaurus) bib overalls bicameral Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language