strictly
US /ˈstrɪkt.li/
UK /ˈstrɪkt.li/
1.
in a strict manner; rigorously
:
•
The rules are strictly enforced.
•
He adheres strictly to his diet.
2.
in a way that is limited or precise; only
:
•
This is strictly for members only.
•
Strictly speaking, that's not true.