‘奋勇’ is an adverb meaning 'courageously' or 'bravely', emphasizing energetic determination in the face of difficulty or danger. It combines 奋 (fèn), meaning 'to exert oneself vigorously; to strive', and 勇 (yǒng), meaning 'courage' or 'bravery'. Together, they convey not just passive courage but active, spirited effort — a sense of charging forward with resolve. The word carries a positive, heroic connotation and is often used in formal, literary, or motivational contexts.

You’ll commonly see ‘奋勇’ modifying verbs in compound phrases like 奋勇前进 (advance courageously), 奋勇作战 (fight bravely), or 奋勇救人 (rescue someone bravely). It frequently appears in news reports about emergency responders, historical narratives of heroism, or speeches encouraging perseverance. While it can describe individuals, it’s more often applied to collective or purposeful action than casual personal behavior.