waste pipe wastepaper basket • waste product · · · Info · Definitions · Synonyms · Characters · · waste pipe · · Text Common · · Latin · · Scripts 10 · · Length 2 · · Syllables Definitions · · · (noun) a pipe through which liquid is carried away. Synonyms: drain, drainpipe, waste pipe. · · Noun Definition 1 Synonyms · · · drain · · Synonym 1 drainpipe · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 p latin small letter p U+0070 s latin small letter s U+0073 t latin small letter t U+0074 w latin small letter w U+0077