'Insouciance' definitions:

Definition of 'insouciance'

From: WordNet
noun
The cheerful feeling you have when nothing is troubling you [syn: carefreeness, insouciance, lightheartedness, lightsomeness]

Definition of 'Insouciance'

From: GCIDE
  • Insouciance \In`sou`ciance"\, n. [F.] Carelessness; heedlessness; thoughtlessness; unconcern. [1913 Webster]

Synonyms of 'insouciance'

From: Moby Thesaurus

Words containing 'Insouciance'