inspector

noun
B2+
1
B2+
an officer of middle rank in the police force
افسر پلیس, بازرس
see also chief inspector
2
C1+
a person whose job is to visit schools, factories, etc. to check that rules are being obeyed and that standards are acceptable
بازرس, مفتش
a school/health/safety inspector
3
(in the UK) a person whose job is to check tickets on a bus or train
مأمور کنترل, کنترلچی, بازرس بلیت, کنترل‌کننده بلیت