concave

ریشه

From Latin 'concavus', from 'com-' (together) + 'cavus' (hollow).

مثال

• The concave surface of the spoon held the soup.
• The concave mirror focused the light to a single point.
• The concave shape of the cave made it feel smaller than it actually was.

ترکیب‌های رایج

Concave mirror Concave lens Concave surface Concave shape