Word Pronunciation & Dictionary

Questions

What does undulatory theory mean?
(physics) the theory that light is transmitted as waves

How to pronounce undulatory theory

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