a. 1. With the face uncovered; not masked. “You will play barefaced.” Shak. [ 1913 Webster ]
2. Without concealment; undisguised. Hence: Shameless; audacious; as, a barefaced lie. “Barefaced treason.” J. Baillie. [ 1913 Webster ]
adv. Openly; shamelessly. Locke. [ 1913 Webster ]
n. The quality of being barefaced; shamelessness; assurance; audaciousness. [ 1913 Webster ]