ἀλλοιωτικός

ή, όν
A. transformative, Arist. Sens. 441b21, Ph. 257a24; δύναμις, of digestion, Gal. UP 4.7; alterative, φάρμακον ὅτι περ ἂν ἀ. ᾖ τῆς φύσεως Id. 11.380.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project