ethanal trimer ethan allen • ethanamide · · · Info · Definitions · Synonyms · Characters · · ethanal trimer · · Text Common · · Latin · · Scripts 14 · · Length 5 · · Syllables Definitions · · · (noun) a colorless liquid (a cyclic trimer of acetaldehyde) that is used as a sedative and a solvent. Synonyms: paraldehyde, ethanal trimer. · · Noun Definition 1 Synonyms · · · paraldehyde · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E r latin small letter r U+0072 t latin small letter t U+0074