Related Content
- Daily Word Quiz: cygnet
- Analogy of the Day: Today’s Analogy
- Spelling Bee: Today’s Spelling Bee
- Frequently Misspelled Words
- Frequently Mispronounced Words
- Easily Confused Words
- Writing & Language
protogalaxy: Meaning and Definition of
pro•to•gal•ax•y
Pronunciation: (prō"tō-gal'uk-sē, prō'tō-gal"-), [key]
— pl. -ax•ies.
- the large concentration of gas and dust from which a galaxy is formed.
