ぐんばい

Noun

 * 1)  the act of signaling directions or commands to an armed force; a person issuing such directions; the act of advancing or retreating in response to the situation; the act of changing one's prices in response to the situation: bargaining, haggling; short for : a lacquered rigid wooden fan used for signaling

Verb

 * 1)  to signal directions or commands to an armed force; to advance or retreat in response to the situation; to change one's prices in response to the situation: to bargain, to haggle