roughing mill

Questions

What does roughing mill mean?

A metal disc charged with wet emery, etc., for grinding gems.

How to pronounce roughing mill

1. Open the pronunciation page — Open the Speakur entry for “roughing mill”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “roughing mill”.
4. Repeat and practice — Say “roughing mill” aloud, matching stress and vowels until it feels natural.