soup-strainer soup stock • soup up · · · Info · Definitions · Synonyms · Characters · · soup-strainer · · Text Common · · Latin · · Scripts 13 · · Length 3 · · Syllables Definitions · · · (noun) slang for a mustache. Synonyms: toothbrush. · · Noun Definition 1 Synonyms · · · toothbrush · · Synonym 1 Characters · · - hyphen-minus U+002D a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F 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