Definition of guiser in English:

guiser

noun

archaic
  • A mummer in a folk play performed especially at Christmas or Halloween.

    • ‘Periods of rest are provided by the arrival of the squads of guisers, each in turn performing a sketch.’
    • ‘The mighty pumpkin itself has - sadly, in my opinion - supplanted our own dear and humble neep at Halloween - although it is certainly much easier to gouge out a pumpkin than a hard turnip to make a lantern for guisers.’
    • ‘Unlike in the United States, the guisers must perform a song or poem to earn their treat.’
    • ‘The possibilities are endless and only limited by the imagination of the ‘guiser’.’
    • ‘The monsters that seem originally to have inspired the guisers have, incidentally, much in common.’

Origin

Late 15th century: from the archaic verb guise ‘dress fantastically’, from the noun guise.

Pronunciation

guiser

/ˈɡʌɪzə/