What does "unsex" mean?

To deprive of sexual attributes or characteristics.

What is a synonym for "unsex"?

Common synonyms include: alter, castrate, change, desex, desexualise, desexualize.

/ʌnˈsɛks/ verb

verb ·Rare ·Advanced level

Verb

1
To deprive of sexual attributes or characteristics. transitive
"Lady Macbeth: Come, you spirits That tend on mortal thoughts! unsex me here, And fill me from the crown to the toe full Of direst cruelty:"
2
make infertile wordnet
3
To sterilize (deprive of the ability to procreate); to castrate. transitive
4
remove the qualities typical of one's sex wordnet
5
deprive of sex or sexual powers wordnet

"Lady Macbeth: Come, you spirits That tend on mortal thoughts! unsex me here, And fill me from the crown to the toe full Of direst cruelty:"

From un- + sex.