Definition of methy in US English:

methy

(also marthy, methai)

noun

North American
rare
  • The burbot, Lota lota.

Origin

Early 18th century; earliest use found in Albany Fort Journal. From Woods Cree miðay (in other dialects minay, milay, miyay) from Missinipi Cree mari.

Pronunciation

methy

/mɪˈðʌɪ/