benefactive

 
Pronunciation: /ˌbɛnɪˈfaktɪv/
Grammar

adjective

  • denoting a semantic case or construction that expresses the person or thing that benefits from the action of the verb, for example for you in I bought this for you.

noun

  • the benefactive case, or a word or expression in it.

Origin:

1940s: from Latin benefactus 'capable of giving' + -ive