the light of somebody’s life
US /ðə laɪt əv ˈsʌmˌbɑdiz laɪf/
UK /ðə laɪt əv ˈsʌmˌbɑdiz laɪf/

1.
نور حياة شخص, بهجة حياة شخص
a person who is extremely important to someone and makes them feel happy and complete
:
•
His granddaughter is the light of his life.
حفيدته هي نور حياته.
•
After they adopted the child, she became the light of their life.
بعد أن تبنوا الطفل، أصبحت نور حياتهم.