Brāch'i-al or Brā'chi-al, a.

(Synop., § 130), a. [Fr. brachial, Lat. brachialis; brachium, arm.]

1Sense 1. Belonging to the arm; as, the brachial artery; the brachial nerve. Hooper.

2Sense 2. Of the nature of an arm; resembling an arm.