castratio
From LSJ
Τὰς γὰρ ἡδονὰς ὅταν προδῶσιν ἄνδρες, οὐ τίθημ' ἐγὼ ζῆν τοῦτον, ἀλλ' ἔμψυχον ἡγοῦμαι νεκρόν → But when people lose their pleasures, I do not consider this life – rather, it is just a corpse with a soul
Latin > English (Lewis & Short)
castrātĭo: ōnis, f. castro.
I An emasculating, castration of animals, Col. 6, 26; 7, 11, 1; Pall. Mai, 7, 3; Dig. 21, 1, 38.—
II A pruning, Plin. 16, 40, 76, § 206.