| brain cell |
a cell in the brain, esp. a neuron. |
| brain damage |
damage to the brain that impairs function. |
| brain drain |
(informal) the loss of professional or intellectual persons from one country or company to another that offers better pay, opportunities, or advantages. |
| brain imaging |
the branch of medicine that deals with producing images of the brain and nervous system; neuroimaging. [2 definitions] |
| brain stem |
the lower portions of the brain that connect the brain to the spinal cord. |
| brain trust |
a group of experts who advise a government's, company's, or other organization's administrators on policy matters. |
| brain wave |
(usu. pl.) rhythmic electric impulses occurring within the brain. [2 definitions] |
| brain-damaged |
having or pertaining to brain damage. |
| brain-dead |
characterized by brain death. [2 definitions] |
| have something on the brain |
to be preoccupied with. |