Dametar [n. -- ag. to dameti=Sk. damayitṛ, cp. Sk. damitṛ=Gr. (pan)dama/twr dmhth/r; Lat. domitor] one who tames or subdues, a trainer, in phrase adantānaŋ dametā "the tamer of the untamed" (of a Buddha) M ii.102; Th 2, 135.

Pali-English Dictionary, TW Rhys Davids, William Stede,