/ Dictionary / Index B biarticulate: Meaning and Definition of Find definitions for: bi•ar•tic•u•late Pronunciation: (bī"är-tik'yu-lit, -lāt"), [key] — adj. Zool. having two joints, as the antennae of certain insects. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Biarritz bias Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language