POWalso: ピーオーダブリューFreq.FrequencyTop 50,000Meanings1nounprisoner of war; POWEnglish acronym used in Japanese, typically in military or historical contexts.彼かれは戦せん争そう中ちゅうにPOWとして捕ほ虜りょ収しゅう容よう所じょに収しゅう容ようされた。He was held in a POW camp during the war.