plural of high occupancy vehicle

(education) An institution which provides secondary education, typically in grades 10, 11, and 12, and often also in grade 9.

(telecommunications) The frequency area from 300 MHz through 3 GHz, commonly used for TV broadcasting.

(telecommunications) The frequency area from 3 GHz through 30 GHz, commonly used for microwave devices, WLAN, and radars.

Alternative form of high muckamuck

plural of high muckety-muck

plural of senior high school

(informal) To destroy totally by explosion.

Alternative form of high time

plural of high intensity training