(of a sandwich) Being a single slice of bread with a topping. / Having an honest and sincere expression.

(of a sandwich) Composed of a single slice of bread with a topping.

(idiomatic, literary) The physical aspect of urbanism, emphasizing building types, thoroughfares, open space, frontages, and streetscapes but excluding environmental, functional, economic and sociocultural aspects.

A small cloth used to wash one's face.

(slang) Extremely intoxicated, either by alcohol or drugs.

when confronted with / (colloquial) despite, against, contrary to / (archaic or law) on the face of

present participle of cut off one's nose to spite one's face

plural of poker face

(radio telecommunications, humorous) used to acknowledge that a message has been received and understood.

Abbreviation of frontal assessment battery. / Abbreviation of French–American–British classification. / Abbreviation of fast atom bombardment.