挥师

Traditional form:

揮師

Pinyin (reading):

huīshī

Definitions:

• in command of the army

Characters:

• 挥 - to direct; to squander; to wave; to wipe away
• 师 - teacher, professional, master

Traditional characters:

• 揮 - to direct; to squander; to wave; to wipe away
• 師 - teacher, professional, master