irregular galaxy

Noun

(astronomy) A galaxy which is has no spirals and is not elliptical.

Japanese Meaning

天文学において、渦巻銀河や楕円銀河のような明確な形状（構造）を持たず、不規則な外見の銀河。

Astronomers recently discovered a faint irregular galaxy at the edge of the local group.

天文学者たちは最近、局所銀河群の縁でかすかな不規則銀河を発見した。

Sense（1）

(astronomy) A galaxy which is has no spirals and is not elliptical.

The Magellanic Clouds are irregular galaxies.

irregular galaxies

（ plural ）