breathalyze breathalyser • breathalyzer · · · Info · Definitions · Synonyms · Characters · · breathalyze · · Text Latin · · Script 11 · · Length 3 · · Syllables Definitions · · · (verb) test someone's alcohol level in his blood by means of a breathalyzer. Synonyms: breathalyse. · · Verb Definition 1 Synonyms · · · breathalyse · · Synonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 h latin small letter h U+0068 l latin small letter l U+006C r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079 z latin small letter z U+007A