せいだん

See also: せいたん

Japanese

For pronunciation and definitions of せいだん – see the following entries.

【星団】 [noun] (astronomy) star cluster

(This term, せいだん (seidan), is the hiragana spelling of the above term.)

(The following entries are uncreated: 政談, 清談, 聖断, 聖壇, 誓断.)