Speakur

Word Pronunciation & Dictionary

Questions

What does ruled surface directrix mean?
A guiding curve from which a ruled surface is generated by moving a straight line.

How to pronounce ruled surface directrix

  1. Open the pronunciation page — Open the Speakur entry for “ruled surface directrix”.
  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 “ruled surface directrix”.
  4. Repeat and practice — Say “ruled surface directrix” aloud, matching stress and vowels until it feels natural.