Related Content
- Daily Word Quiz: fresco
- Analogy of the Day: Today’s Analogy
- Spelling Bee: Today’s Spelling Bee
- Frequently Misspelled Words
- Frequently Mispronounced Words
- Easily Confused Words
- Writing & Language
longitudinal wave: Meaning and Definition of
longitu'dinal wave'
Pronunciation: [key]
— Physics. Physics.
- a wave in which the direction of displacement is the same as the direction of propagation, as a sound wave. Cf.
