midlife

adjective

taking place in the middle of one's life

Wiktionary

Pronunciation: /ˈmɪdlaɪf/

adj

Etymology: Etymology tree Proto-Indo-European *me Proto-Indo-European *dʰeh₁-? Proto-Indo-European *-dʰe Proto-Indo-European *médʰi Proto-Indo-European *-os Proto-Indo-European *médʰyos Proto-Germanic *midjaz Proto-West Germanic *midi Old English midd Middle English mid English mid English mid- English life English midlife From mid- + life.

Occurring in the middle point of one's life, usually considered about 45.

noun

The middle period of one's life.
“Twins from all the patterns of twinship experienced this emotional disaster as young adults or in their midlives.”
“Now we were writing, talking, sharing bits of our lives again, glad that both of us were able to talk about our midlives (which we realized could very well have been our late lives).”