Word Pronunciation & Dictionary

Questions

What does subcritical mass mean?
A mass of fissile material that is insufficient to sustain a nuclear chain reaction.

How to pronounce subcritical mass

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