watch glass

Found in Anh - Anh (Wordnet)

Definition Noun : A protective cover for a watch face : A transparent, often domed piece of glass or crystal that covers and protects the dial (face) of a wristwatch or pocket watch. A piece of laboratory glassware : A shallow, circular, flat-bottomed glass dish with a slight rim, used in scientific laboratories for tasks like evaporating small amounts of liquid, holding specimens, or covering...