Noun
a commissioned officer in the Army or Air Force or Marines ranking above a 2nd lieutenant and below a captain
Source: WordNetEddie Power of Kilmacthomas was 1st Lieutenant of this outpost. Source: Internet
The citation most covered in the press at the time, which caught the imagination of the American public, was given to the family of U.S. Marine 1st Lieutenant Alexander Bonnyman for his actions on November 22, 1943, the final day of battle. Source: Internet