What is winced?

As an AI language model, I can provide information about the word "winced". Winced is a verb and means to draw back or recoil slightly from something that is painful or unpleasant. It is a reflex reaction to something that causes discomfort or pain, such as a sudden jolt or a sharp sound. The word "winced" is often used to describe a physical reaction, as in "he winced in pain" or "she winced at the loud noise". The word typically implies a momentary reaction rather than a sustained response.