Definition of pasch egg in US English:

pasch egg

noun

English Regional, Scottish, Northern
  • A coloured hard-boiled egg given as an Easter gift; an Easter egg.

Origin

Late 17th century; earliest use found in Elisha Coles. From pasch + egg. Compare Dutch paaschei, Middle Low German pāschey, pāscheey. Compare also French oeuf de pâques.

Pronunciation

pasch egg

/ˈpask ˌɛɡ/