yeast that rises to the surface as froth during fermentation.
noun 1. the action or process of giving a finished surface to something. 2. the material with which something is surfaced. 3. the act or an instance of rising to the surface of a body of water. noun 1. the outer face, outside, or exterior boundary of a thing; outermost or uppermost layer or area. […]
noun, Chemistry. 1. surface-active agent. noun 1. Also called surface-active agent. a substance, such as a detergent, that can reduce the surface tension of a liquid and thus allow it to foam or penetrate solids; a wetting agent adjective 2. having the properties of a surfactant surfactant sur·fac·tant (sər-fāk’tənt, sûr’fāk’-) n. A surface-active substance. A […]
noun 1. a steak served with seafood or fish, especially filet mignon and lobster. surf-‘n’-turf [surf-uh n-turf] /ˈsɜrf ənˈtɜrf/ noun 1. surf and turf. noun See surf ‘n’ turf
noun 1. a sandpiperlike shorebird, Aphriza virgata, of the Pacific coast, breeding in Alaska and wintering in South America. noun 1. an American shore bird, Aphriza virgata, having a spotted plumage, with a black and white tail: family Scolopacidae (sandpipers, etc), order Charadriiformes