姑洗

Reading

Kana: こせん

Romaji: kosen

Definitions

noun

1

(in China) 5th note of the ancient chromatic scale (approx. F sharp)

See also: 下無 十二律

2

third lunar month

Kanji

姑

Readings: コ、 しゅうとめ、 しゅうと、 おば、 しばらく

Meaning: mother-in-law

洗

Readings: セン、 あら.う

Meanings: wash, inquire into, probe