/ Dictionary / Index C climacteric: Meaning and Definition of Find definitions for: cli•mac•ter•ic Pronunciation: (klī-mak'tur-ik, klī"mak-ter'ik), [key] — n. a period of decrease of reproductive capacity in men and women, culminating, in women, in the menopause. any critical period. a year in which important changes in health, fortune, etc., are held by some theories to occur, as one's sixty-third year the period of maximum respiration in a fruit, during which it becomes fully ripened. —adj. critical; crucial. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: climacteric (Thesaurus) Clifton climactic Related Content Daily Word Quiz: mongrel Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language