Pretty is used to tone down a statement and is in wide use across the whole spectrum of English. It is common in informal speech and writing but is neither rare nor wrong in serious discourse

That's a pretty hat you're wearing. The sofa was covered in very pretty flowery material. She's got such a pretty daughter.

Pretty definition: pleasing or attractive to the eye, as by delicacy or gracefulness.. See examples of PRETTY used in a sentence.

1. To a fair degree; moderately: a pretty good student. 2. In a pretty manner; prettily or pleasingly.

If you describe someone as pretty, you mean that they are attractive. She's a very charming and very pretty girl.

4 days ago · When particularly stressed, the adverb pretty serves almost to diminish the adjective or adverb that it modifies, by emphasizing that there are greater levels of intensity.

pleasing or attractive, esp. in a delicate or graceful way: a pretty face. pleasing or charming but not grand or overwhelming: a pretty little cabin in the woods.