purple grape galaxy

noun

A type of galaxy, a dwarf galaxy undergoing starburst dominated by purpley light with low metallicity, located at high redshift. A high-redshift green pea galaxy, whose light has been redshifted out of the green specturm, of the archetypal discoveries.

Similar
PGPGG
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Meanings

nounpurple grape galaxy (plural purple grape galaxies)

plural purple grape galaxies · alternative purple grape

  1. astronomyA type of galaxy, a dwarf galaxy undergoing starburst dominated by purpley light with low metallicity, located at high redshift. A high-redshift green pea galaxy, whose light has been redshifted out of the green specturm, of the archetypal discoveries.

    Synonyms: PG, PGG

Synonyms & antonyms

nounA type of galaxy, a dwarf galaxy undergoing starburst dominated by purpley light with low metallicity, located at high redshift. A high-redshift green pea galaxy, whose light has been redshifted out of the green specturm, of the archetypal discoveries.

Similar
PGPGG

Origin

purple + grape + galaxy. From being a round galaxy dominated by purplish hue.

Full word history & related roots →
Cite this entry
APA

purple grape galaxy. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/purple%20grape%20galaxy

MLA

“purple grape galaxy.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/purple%20grape%20galaxy. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “purple grape galaxy,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/purple%20grape%20galaxy.

Source: purple grape galaxy on Wiktionary, CC BY-SA 4.0.