"كلوح" - Translation from Arabic to English

• a board

Flat as a board, enormous birthmark the shape of Mexico over half her face, sweating for hours on end in that sweltering kitchen while Mendl, genius though he is, looms over her like a hulking gorilla.
مسطحة كلوح ولديها وحمة كبيرة، ملامح المكسيكيين على وجهها تتعرق لساعات في المطبخ الحار

The muscles are stiff as a board.
العضلات متصلبه كلوح الخشب

I'm telling you, Ceil, she was as stiff as a board.
كانت متصلبة كلوح خشبي

You're clean as a board of health.
انت نظيف كلوح طبي.