Definition of au naturel in English:

au naturel

adjective

  • 1predicative With no elaborate treatment, dressing, or preparation.

    ‘the cheese is delicious whether au naturel or seasoned’
    • ‘They were not topped with anything but were enjoyed au naturel.’
    1. 1.1humorous Naked.
      ‘the remote beach where we'd been camping au naturel’

Origin

French, literally ‘in the natural (state)’.

Pronunciation

au naturel

/ˌəʊ natjʊˈrɛl//o natyʀɛl/