conceal
US /kənˈsiːl/
UK /kənˈsiːl/

1.
أخفى, ستر, كتم
to prevent something from being seen or known about; to hide something
:
•
She tried to conceal her true feelings from him.
حاولت إخفاء مشاعرها الحقيقية عنه.
•
The dense fog helped to conceal the enemy's movements.
ساعد الضباب الكثيف على إخفاء تحركات العدو.