a piece of calcite or a similar substance, usually in the shape of a crayon, that is used to write or draw on blackboards or other flat surfaces | a rink with a floor of ice for ice hockey or ice skating |
an amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant | an amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant |
a pure flat white with little reflectance | a frozen dessert with fruit flavoring (especially one containing no milk) |
a soft whitish calcite | a flavored sugar topping used to coat and decorate cakes |
| the frozen part of a body of water |
| diamonds |
| water frozen in the solid state |