[ in-soo-see-uh ns; French an-soo-syahns ]
/ ɪnˈsu si əns; French ɛ̃ suˈsyɑ̃s /


the quality of being insouciant; lack of care or concern; indifference.

Origin of insouciance

From French, dating back to 1790–1800; see origin at insouciant, -ance Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for insouciance