Related Content
- Daily Word Quiz: vertigo
- Analogy of the Day: Today’s Analogy
- Spelling Bee: Today’s Spelling Bee
- Frequently Misspelled Words
- Frequently Mispronounced Words
- Easily Confused Words
- Writing & Language
runaway star: Meaning and Definition of
run'away star"
Pronunciation: [key]
— Astron. Astron.
- a star with an unusually high proper motion, believed to result from its ejection from a nearby binary system when its companion star underwent a supernova explosion.
