Barred Spiral Galaxy Definition
bärd
noun
A spiral galaxy whose inner spiral arms do not extend all the way to its center, but are connected with a bar-shaped structure that spans the galaxy center.
American Heritage
(astronomy) A spiral galaxy with a central bar-shaped structure composed of stars.
Wiktionary
Other Word Forms of Barred Spiral Galaxy
Noun
Singular:
barred spiral galaxy
Plural:
barred-spiral-galaxies
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