/ Dictionary / Index C catenulate: Meaning and Definition of Find definitions for: ca•ten•u•late Pronunciation: (ku-ten'yu-lit, -lāt"), [key] — adj. characterized by a chainlike form, as certain bacterial colonies. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: catenulate (Thesaurus) catenoid cater Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language