IPA: //ˈbreɪ.ki.əm//
KK: /ˈbrā-kē-əm/
A part of the body that refers to the upper arm or a similar structure in other animals, like a flipper or wing.
The doctor examined the patient's brachium for any signs of injury.
Brachium is a Latin word meaning arm. It does not break down into smaller parts as it is a singular root word. The term is used in anatomy to refer to the upper limb or arm of the body.
Think of 'brachium' as the Latin word for arm, which helps you remember that it refers specifically to the arm in anatomical terms.