by reason of

US /baɪ ˈriː.zən ʌv/
UK /baɪ ˈriː.zən ʌv/
"by reason of" picture
1.

по причине, из-за

because of; on account of

:
The game was canceled by reason of heavy rain.
Игра была отменена из-за сильного дождя.
He was excused from the meeting by reason of illness.
Его освободили от собрания по причине болезни.