Main definitions of remainer in US English:

: Remainer1remainer2

Remainer1

noun

British
  • A person in favor of the United Kingdom remaining in the European Union.

    ‘the Remainers warned again of the risks of leaving the EU’

Pronunciation

Remainer

/rəˈmānər//rəˈmeɪnər/

Main definitions of remainer in US English:

: Remainer1remainer2

remainer2

noun

  • A person who remains or stays.

Origin

Mid 16th century; earliest use found in Thomas Stapleton (1535–1598), Roman Catholic theologian. From remain + -er.

Pronunciation

remainer

/rɪˈmeɪnə/