grume grumbly • Grumium · · · Info · Definitions · Synonyms · Characters · · grume · · Text Latin · · Script 5 · · Length Definitions · · · (noun) a thick viscous liquid. · · Noun Definition 1 (noun) a semisolid mass of coagulated red and white blood cells. Synonyms: blood clot. · · Noun Definition 2 Synonyms · · · blood clot · · Synonym 1 Characters · · e latin small letter e U+0065 g latin small letter g U+0067 m latin small letter m U+006D r latin small letter r U+0072 u latin small letter u U+0075