► 名詞軍人  [ぐんじん]    
meaning:  military  rank: 3☆ 
彼は
職業軍人だ ⇨ He is a career military officer  
(☛ Typically refers to commissioned officers)More examples:- 国のために命を懸けて戦うのが軍人の務めだ ⇨ It is the duty of a military officer to fight for his country risking his life
 - 軍人は国を守るのが使命だ ⇨ The job of military officer is to defend their country
 - 退役軍人 ⇨ Retired military veterans
 - 軍人墓地 ⇨ A military cemetery