shunning

noun

Pronunciation: /ˈʃʌnɪŋ/

The act by which something is shunned; avoidance.
“His mind began showering him with painful memories, forcing him to relive shunnings that stretched from elementary to high school and a procession of college roommates who'd ignore him after the first week.”
“Shunnings divided families, turning sisters and brothers into strangers ... . . even if the shunned one repented and returned home.”