pipe up pipe tool • pipe vine · · · Info · Definitions · Synonyms · Characters · · pipe up · · Text Common · · Latin · · Scripts 7 · · Length 2 · · Syllables Definitions · · · (verb) begin to play or sing. Synonyms: pipe up. · · Verb Definition 1 (verb) utter a shrill cry. Synonyms: shriek, shrill, pipe up, pipe. · · Verb Definition 2 Synonyms · · · shriek · · Synonym 1 shrill · · Synonym 2 pipe · · Synonym 3 Characters · · space U+0020 e latin small letter e U+0065 i latin small letter i U+0069 p latin small letter p U+0070 u latin small letter u U+0075