Gentle, Meek, Submissive, Docile, Tame
Noun and な adjective
じゅうじゅん
あいつは犬のように従順だ。
He’s as obedient as a dog.
When you obey orders people consider you to be an obedient person.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.