Definition: to hide away from other people
Part of Speech: Verb
Synonym(s): retreat, move away
Antonym(s): socialize, remain (near)
1. Because the girl was shy, she would always cloister herself in the back of the class.
2. The possessive man wanted to cloister his girlfriend away from her family.
3. When the man chose to cloister himself in the secluded monastery, he hurt his family with his decision.