0 not showing any shame about, or trying to hide, your bad behaviour:
1 not wearing any make-up (= coloured substances used on your face to improve or change your appearance):
2 in a way that does not show any shame about, or does not try to hide, bad behaviour:
3 when not wearing any make-up (= coloured substances used on your face to improve or change your appearance):
Long-lasting waterproof eyeliner is essential if you refuse to sunbathe completely barefaced.
It is barefaced cheek to suggest we caused this problem ourselves.
This is barefaced hypocrisy.
This is one of the most barefaced acts of historical rewriting ever.
It's better to shop for cosmetics barefaced to find make-up that complements the natural colouring of your skin, eyes, cheeks, and lips.
