Meaning

verb deprive of sex or sexual powers

verb remove the qualities typical of one's sex

verb make infertile

originEtymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Germanic *un- Proto-West Germanic *un- Old English un- Middle English un- English un- English sex English unsex From un- + sex.

Etymology from Wiktionary, CC BY-SA 3.0