τρῶσις

εως, ἡ

τρώω

A. wounding, mostly pl., Hp. VC 2, Arist. Po. 1452b13, Plu. 2.20e, Sammelb. 6003.13 (iv A. D.): sg., Phld. Herc. 1251.6; injury to a tree, Thphr. HP 4.16.1.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project