Definition of Tiggerish in English:

Tiggerish

adjective

British
  • Very lively, energetic, and cheerful.

    ‘his Tiggerish enthusiasm’
    • ‘Appearing at the Glasgow International Comedy Festival, Byrne will hopefully give free rein to his Tiggerish hyperactive bursts that usually result in improvisational gold dust.’
    • ‘McKeith is Tiggerish, and quite warm, in a steely kind of way.’
    • ‘I woke up feeling remarkably perky and Tiggerish.’

Origin

From Tigger, a tiger in A. A. Milne's Winnie-the-Pooh, characterized by his vitality.

Pronunciation

Tiggerish