noun, noun or participle which takes 'suru', intransitive verb
entering the barracks; enlistment
Refers to the act of entering military barracks, typically at the start of service or after leave. Often used in historical or formal military contexts.
彼は18歳で入営した。
He entered the barracks at age 18.
入営の日が近づいてきた。
The day of enlistment is approaching.