كيف تنطق "carborundum"

word

kar-bur-UHN-duhm

kaa-baw-RUN-duhm

التعريف

Carborundum is a very hard, artificial material made from silicon carbide, commonly used as an abrasive for cutting, grinding, and polishing.

الإنجليزية الأمريكية

ˌkɑɹbɝˈəndəm

الإنجليزية البريطانية

kˌɑːbɔːɹˈʌndəm

أمريكي

kar-bur-UHN-duhm

بريطاني

kaa-baw-RUN-duhm

A carborundum stone is used to sharpen knives.

You need a carborundum disc to cut tiles.

The workshop uses carborundum for grinding metal parts.

We ran out of carborundum, so the grinding process stopped.