Definition of feistily in US English:

feistily

adverb

informal
  • See feisty

    • ‘‘I think the media has built it up to be something they can have a little fun with,’ she observed, feistily.’
    • ‘But when there are a handful of cat-calls from the audience, Maines responds feistily.’
    • ‘It's a system that has produced feistily independent judges for centuries, whatever the theoretical breach of the separation of powers principle.’

Pronunciation

feistily

/ˈfīstəlē/