准じゅん尉いじゅんいFreq.FrequencyTop 100,000Meanings1nounwarrant officermilitaryA military rank below a commissioned officer and above a non-commissioned officer. Used in the Japan Self-Defense Forces and some other militaries.彼かれは陸りく上じょう自じ衛えい隊たいの准じゅん尉いとして勤きん務むしている。He serves as a warrant officer in the Ground Self-Defense Force.