strict

adjective
B2
1
B2
that must be obeyed exactly
اکید, سختگیر
2
B2
demanding that rules, especially rules about behaviour, should be obeyed
سختگیر, اکید
a strict teacher/parent/disciplinarian
I had a very strict upbringing.
She's very strict about things like homework.
They were always very strict with their children.
3
B2
obeying the rules of a particular religion, belief, etc. exactly
سخت‌گیرانه, دقیق
a strict follower of the faith
a strict vegan
4
very exact and clearly defined
دقیق, اکید
It wasn’t illegal in the strict sense (of the word).
They insisted on their strict legal rights.