mat up mat rush • mat-covered · · · Info · Definitions · Synonyms · Characters · · mat up · · Text Common · · Latin · · Scripts 6 · · Length 2 · · Syllables Definitions · · · (verb) change texture so as to become matted and felt-like. Synonyms: felt, felt up, mat up, matt-up, matte up, matte, mat. Example: "The fabric felted up after several washes." · · Verb Definition 1 Synonyms · · · felt · · Synonym 1 felt up · · Synonym 2 matt-up · · Synonym 3 matte up · · Synonym 4 matte · · Synonym 5 mat · · Synonym 6 Characters · · space U+0020 a latin small letter a U+0061 m latin small letter m U+006D p latin small letter p U+0070 t latin small letter t U+0074 u latin small letter u U+0075