| Noun | 1. | climacteric - a period in a man's life corresponding to menopause biological time - the time of various biological processes middle age - the time of life between youth and old age (e.g., between 40 and 60 years of age) |
| 2. | climacteric - the time in a woman's life in which the menstrual cycle endsbiological time - the time of various biological processes middle age - the time of life between youth and old age (e.g., between 40 and 60 years of age) |