slip of the tongue slip of paper • slip off · · · Info · Definitions · Characters · · slip of the tongue · · Text Common · · Latin · · Scripts 18 · · Length 5 · · Syllables Definitions · · · (noun) an accidental and usually trivial mistake in speaking. Synonyms: slip of the tongue. · · Noun Definition 1 Characters · · space U+0020 e latin small letter e U+0065 f latin small letter f U+0066 g latin small letter g U+0067 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075