(cheekier, cheekiest)
If you describe a person or their behaviour as ~, you think that they are slightly rude or disrespectful but in a charming or amusing way. (mainly BRIT)
The boy was ~ and casual...
Martin gave her a ~ grin.
ADJ
cheekily
He strolled cheekily past the commissionaires for a free wash in the gentlemen’s cloakroom.
ADV: usu ADV with v, also ADV with cl