ultracentrifuge ultracentrifugation • ultraceremonious · · · Info · Definitions · Characters · · ultracentrifuge · · Text Latin · · Script 15 · · Length 5 · · Syllables Definitions · · · (noun) a high speed centrifuge used to determine the relative molecular masses of large molecules in high polymers and proteins. · · Noun Definition 1 (verb) subject to the action of an ultracentrifuge. · · Verb Definition 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 f latin small letter f U+0066 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075