/ Dictionary / Index C constellate: Meaning and Definition of Find definitions for: con•stel•late Pronunciation: (kon'stu-lāt"), [key] — -lat•ed, -lat•ing. to cluster together, as stars in a constellation. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: constellate (Thesaurus) constative constellation Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language