trŭcīdātĭo — Lewis & Short
trŭcīdātĭo, ōnis, f.trucido,
inde non jam pugna, sed trucidatio velut pecorum fleri,Liv. 28, 16, 6:
civium,Cic. Phil. 4, 5, 11.—In plur. absol.: tantas trucidationes facis, Cato ap. Gell. 13, 24, 12.—
arborum,a lopping, trimming, Plin. 17, 27, 45, § 257.