Related Content
- Daily Word Quiz: lacuna
- Analogy of the Day: Today’s Analogy
- Frequently Misspelled Words
- Frequently Mispronounced Words
- Easily Confused Words
- Writing & Language
transonic barrier: Meaning and Definition of
transon'ic bar'rier.
Pronunciation: [key]
- See sound barrier.
Trending
Here are the facts and trivia that people are buzzing about.
