act upon

Definition of Act Upon in English :

have and exert influence or effect

Example Sentences:
'The artist's work influenced the young painter'
'She worked on her friends to support the political candidate'

WordNet Lexical Database for English. Princeton University. 2010.

Act Upon

verb (intr, preposition)

to regulate one's behaviour in accordance with (advice, information, etc)

to have an effect on (illness, a part of the body, etc)

FIND OUT WHAT IT MEANS