'High-spirited' definitions:

Definition of 'high-spirited'

From: WordNet
adjective
Joyously unrestrained [syn: ebullient, exuberant, high-spirited]

Definition of 'High-spirited'

From: GCIDE
  • High-spirited \High"-spir`it*ed\, a. Full of spirit or natural fire; haughty; courageous; impetuous; not brooking restraint or opposition. [1913 Webster]