brain wave
9 synonyms found
- automatic response
- brainstorm
- fleeting impulse
- gut response
- involuntary impulse
- natural impulse
- quick hunch
- sudden thought
- urge
Definition
(n) :
any of many rhythmic fluctuations of electric potential between parts of the brain, especially those seen on an electroencephalogram; a sudden idea, understanding, or inspiration; a brainstorm