Chances are, the phrase you are looking for is giving a face to, not giving face to (although the latter could conceivably be a variant on giving head, a colloquialism for oral sex). To give a face to something, such as for example the environmentalist movement, would be to offer some person or other visible symbol by which we can think of or visualize it. So, Ralph Nader could be said to be the face of environmentalism.
a clean face
it means face to face
It is slang for 'hit you in the face'
attractive in the face
In your dump face! This is you that is mean bo who!!!! WAWAWAWAWAWAWAWAWAW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!In your dump face! This is you that is mean bo who!!!! WAWAWAWAWAWAWAWAWAW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Gray of face means that you are old.
it is basically a face that is parallel
It means a kissey face.
In your face.
Its Your Face
faz = 'face' or 'front' faz a faz = face to face
"Face" in Spanish can be translated as "cara" or "rostro", depending on the context.