What does "remainiac" mean?

One who opposes the idea of Brexit and wishes the United Kingdom to remain a member of the European Union.

What is a synonym for "remainiac"?

Common synonyms include: europhile, remainer, remainer, remoaner.

Pronounced //ɹɪˈmeɪ.niˌæk//.

//ɹɪˈmeɪ.niˌæk// noun, slang

noun, slang ·Moderate ·College level

Noun

1
One who opposes the idea of Brexit and wishes the United Kingdom to remain a member of the European Union. UK, neologism, slang
"Though no Remainiac, I will vote in."

"Though no Remainiac, I will vote in."

Blend of remain + maniac.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.