What is the meaning of Sāi?

put inside

Hanyu Pinyin reading of 塞

Hanyu Pinyin reading of 忹

Hanyu Pinyin reading of 愢

Hanyu Pinyin reading of 揌

Hanyu Pinyin reading of 毢

Hanyu Pinyin reading of 毴

Hanyu Pinyin reading of 腮

Hanyu Pinyin reading of 蓌

Hanyu Pinyin reading of 顋 / 腮

Hanyu Pinyin reading of 鰓 / 鳃

Source: wiktionary.org