slim down
US /slɪm daʊn/
UK /slɪm daʊn/

1.
ينحف, يقلص, يخفف
to reduce in size, especially to become thinner or to make something smaller or more efficient
:
•
She decided to slim down for the summer.
قررت أن تنحف للصيف.
•
The company plans to slim down its operations to cut costs.
تخطط الشركة لـتقليص عملياتها لخفض التكاليف.