BRAIN WAVE


Meaning of BRAIN WAVE in English

1. Usually, brain waves . Med. electrical potentials or impulses given off by brain tissue. Cf. alpha rhythm, beta rhythm, delta rhythm .

2. Informal. a sudden idea or inspiration; brainstorm.

[ 1865-70 ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .