1.
a first or second lieutenant in the U.S. Army, Air Force, or Marine Corps of a rank above second lieutenant
2.
an assistant to or substitute for somebody else
3.
an officer in the US Navy or Coast Guard of a rank above lieutenant junior grade, or an officer in the British or Canadian navies of a rank above sub-lieutenant
4.
a US police or fire department officer of a rank above sergeant
5.
in the British and Canadian armies and in many other armed forces, a commissioned officer of a rank above second lieutenant
6.
a police officer of middle rank
7.
an officer of low rank in most armed forces
8.
someone whose job is to help an official of high rank
9.
a military officer with the rank below colonelcommandergeneral etc
1.
a first or second lieutenant in the U.S. Army, Air Force, or Marine Corps of a rank above second lieutenant
2.
an assistant to or substitute for somebody else
3.
an officer in the US Navy or Coast Guard of a rank above lieutenant junior grade, or an officer in the British or Canadian navies of a rank above sub-lieutenant
4.
a US police or fire department officer of a rank above sergeant
5.
in the British and Canadian armies and in many other armed forces, a commissioned officer of a rank above second lieutenant
6.
a police officer of middle rank
7.
an officer of low rank in most armed forces
8.
someone whose job is to help an official of high rank
9.
a military officer with the rank below colonelcommandergeneral etc