D defs.my
Entry 1 sense Webster, 1913

Nonchalant

/nänˌ-shəl-änt'/ · Non·cha·lant · IPA /ˌnɑn.ʃəˈlɑnt/
01 a. Indifferent; careless; cool.
  1. 1.
    Indifferent; careless; cool.