brachialPronunciation: /ˈbreɪkɪəl/Definition of brachial adjective Anatomy relating to the arm or an arm-like structure:the brachial artery Zoology denoting the upper valve of a brachiopod’s shell. Origin: late Middle English: from Latin brachialis, from brac(c)hium 'arm'brachial in other Oxford dictionaries Definition of brachial in the US English dictionary
