menarche
0 antonyms and opposites of menarche, grouped by meaning.
Noun — The onset of menstruation; a girl's first period.
We haven't recorded synonyms for menarche yet. You can still read its full definition, where it comes from, or words that rhyme with it.
Etymology
First attested 1900, from German Menarche, formed from meno- + -arche.
Full origin of menarche →