yín
to move on; doubtful, to hesitate
to go forward; to advance; (bound form) mostly used in either 冘豫 or 冘疑
Pictophonetic: semantic 巾 (towel), phonetic 乚
Made of 巾 + 乚
因音引印银隐阴饮姻瘾淫吟尹茵荫殷垠寅蚓龈