benefactive en · ADJ
Etymology
From Latin benefactus (“benefited”) plus -ive. Attested since the twentieth century.
Meanings
-
(not-comparable) Of or pertaining to the linguistic form or case or the semantic role of the beneficiary of an action. Expressed in English as "on behalf of", "in behalf of", "on one's behalf", or similar.
Normally, the repeated benefactive suffix is not found after the telic form of the verbal stem
1935, Charles Voeglin, Tübatulabal Grammar, University of California Publications in American Archaeology and Ethnology, volume 34, page 111:
Antonyms
Deriveds
autobenefactive · benefactive case