sublieutenant
Sub`lieu*ten"ant, n. Etym: [Pref. sub + lieutenant: cf. F. sous- lieutenant.] Defn: An inferior or second lieutenant; in the British service, a commissioned officer of the lowest rank.
Sub`lieu*ten"ant, n. Etym: [Pref. sub + lieutenant: cf. F. sous- lieutenant.] Defn: An inferior or second lieutenant; in the British service, a commissioned officer of the lowest rank.