Astronomy. Of a galaxy: having an irregular shape and lacking any axis of symmetry or central nucleus. Also elliptical as n.
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释义 | the world > the universe > constellation > galaxy > [adjective] (10) irregular1811 Astronomy. Of a galaxy: having an irregular shape and lacking any axis of symmetry or central nucleus. Also elliptical as n. galactic1834 Astronomy. Of or relating to the Milky Way or the galaxy of which it is the visible part. Also: of or relating to any galaxy, or galaxies in general. supergiant1930 Astronomy. Of a galaxy: exceptionally large and bright; spec. belonging to the brightest of five luminosity classes. peculiar1936 Astronomy. Of a galaxy: not belonging to any of the common types (i.e. elliptical, spiral, and irregular). Subcategories:— protogalaxy (1) — Maffei (1) — Seyfert (1) — Milky Way (1) — cluster (2) |
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