'man of action' definitions:

Definition of 'man of action'

From: WordNet
noun
Someone inclined to act first and think later [syn: man of action, man of deeds]

Definition of 'man of action'

From: GCIDE
  • man of action \man of action\ n. A person who prefers to act rather than contemplate and gets things accomplished quickly an efficiently.
  • Syn: man of deeds. [WordNet 1.5 +PJC]

Synonyms of 'man of action'

From: Moby Thesaurus