rousing oneself fiercely; being intensely stirred up
Formal or literary term. Often used in the compound 獅子奮迅 (shishi funjin), meaning 'with the fierce energy of a lion'. As a standalone noun, it describes a state of intense, vigorous action or arousal.
See also: 獅子奮迅
He led the team to victory with the fierce energy of a lion.
Tackle work with rousing vigor.
furious energy; frenzied activity; ferocious intensity
The exact derivation is uncertain; the spelling is conventionally associated with the meaning of rousing oneself fiercely.