VocabJLPT N3
commanding officer
Noun

Definitions

  1. 1. commanding officer
The leader or commander of a unit, squad, or team. It is used in military, police, or group contexts to address or refer to the person in charge of a squad.

Example sentences

Sentence 1

Alright, I'm going to go talk to the commander honestly.

Sentence 2

During the lunch break, the commander was looking at a map alone.

Sentence 3

Commander, could I ask you to do a final check?

Sentence 4

"Leave it there and make sure it gets to the CO later."

Sentence 5

My senior said, "Wait until the CO gets here."