buzzcut

or buzz cut

[buhz-kuht]
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Word Origin and History for buzz-cut
n.

by 1973, American English, from buzz (n.), perhaps from the sound of the barber's electric clipper, + cut (n.) in the "haircut" sense.

Online Etymology Dictionary, © 2010 Douglas Harper