1. Beseem definition: accord or comport with synonyms: jibe, correspond, check, gibe, agree, tally, befit, suit, match, fit antonyms: disagree, differ, derestrict

2. Breathalyse definition: test someone's alcohol level in his blood by means of a breathalyzer synonyms: breathalyze, check antonyms: disagree, differ, derestrict Synonym.com is the web's best resource for English synonyms, antonyms, and definitions.