CEFR B2

phonomotor

noun

Meaning

phonomotor means (physics, historical) An instrument in which motion is produced by sound waves. It can have more than one sense, so use the alternate meanings and examples to choose the meaning that matches your sentence.

Examples

  • The article uses phonomotor to mean (physics, historical) An instrument in which motion is produced by sound waves.
  • The teacher asked students to find phonomotor in the reading.