supernatant supernally • supernatation · · · Info · Definitions · Characters · · supernatant · · Text Latin · · Script 11 · · Length Definitions · · · (noun) the clear liquid that lies above a sediment or precipitate. · · Noun Definition 1 (adj) of a liquid; floating on the surface above a sediment or precipitate. Example: "The supernatant fat was skimmed off." · · Adjective Definition 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075