noun, noun or participle which takes 'suru'
abstaining from pachinko; quitting pachinko
Slang term for giving up or staying away from pachinko, often used in contexts of addiction recovery or self-restraint. Can be used as a noun or with する to mean 'to quit/abstain from pachinko'.
See also: パチンコ
彼は禁パチを始めてから貯金が増えた。
Since he started abstaining from pachinko, his savings have increased.
I'm off pachinko right now, so please don't invite me.