provided (that) · conjunction /prəˈvɑɪd.ɪd.ðət/
provided (that)
B2 if, or only if
Dictionary example:
He's welcome to come along, provided he behaves himself.
Learner example:
It offers special services for student[s], such as a welcome drink and a cheap price for the room, provided you show your student card. (First Certificate in English; B2; Japanese)