What is the meaning of Kōu?

surgery

To cut open

locative postposition, encoding a spatial case.

palate

Hanyu Pinyin reading of  / 𠛅

Hanyu Pinyin reading of  / 𫸩

Hanyu Pinyin reading of  /

Hanyu Pinyin reading of

Hanyu Pinyin reading of

Hanyu Pinyin reading of

Hanyu Pinyin reading of  /

Source: wiktionary.org