also second in command
A second-in-command is someone who is next in rank to the leader of a group, and who has authority to give orders when the leader is not there.
He was posted to Hong Kong as second-in-command of C Squadron...
N-SING
also second in command
A second-in-command is someone who is next in rank to the leader of a group, and who has authority to give orders when the leader is not there.
He was posted to Hong Kong as second-in-command of C Squadron...
N-SING
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006