Dictionary

beta wave

noun

Definition of BETA WAVE

:  an electrical rhythm of the brain with a frequency of 13 to 30 cycles per second that is associated with normal conscious waking experience —called also beta, beta rhythm

First Known Use of BETA WAVE

1936
Medical Dictionary

beta wave

noun

Medical Definition of BETA WAVE

:  an electrical rhythm of the brain with a frequency of 13 to 30 cycles per second that is associated with normal conscious waking experience—called also beta

Browse

Next Word in the Dictionary: betchaPrevious Word in the Dictionary: Beta Ursae MajorisAll Words Near: beta wave
July 01, 2015
precarious Hear it
not certain, secure, or steady
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears