Noun
(Soviet Union, slang, historical) One of the citizens of the former Soviet Union, typically but not exclusively Jewish, who were refused permission to emigrate.
Synonym: otkaznik
(colloquial) A person who refuses to do something, for example one who refuses conscription or vaccination.
Hyponym: anti-vaccinationist
(colloquial) A person who wants to do something but is refused permission to.
Source: en.wiktionary.orgAnd if you’re a mask refusenik – some are calling them muzzles or face nappies – you’re firmly linked to the libertarian right. Source: Internet
Natan Sharansky, a Soviet refusenik, spent 9 years (many of them in solitary confinement) in a Russian prison. Source: Internet
Refusenik jihadist groups also resent the Islamic State because it woos their soldiers, which fosters factionalism and infighting. Source: Internet