(of speed) having or caused by speed approximately equal to that of sound in air at sea level; "a sonic boom"
of, relating to, or being the speed of sound in air or about 1224 kilometers per hour (761 miles per hour) at sea level at 15°C (59°F)
Pokémon that are capable of producing intense or high-frequency sound waves Skills: Sonicboom, Supersonic
{s} of or pertaining to sound; of or pertaining to the speed of sound, produced by or relating to sound waves
(of speed) having or caused by speed approximately equal to that of sound in air at sea level; "a sonic boom
the recall of something heard, so that it is heard again in the mind in full tone and strength
1 In aerodynamics, of or pertaining to the speed of sound; that which moves at acoustic velocity as in sonic flow ; designed to operate or perform at the speed of sound, as in sonic leading edge
having to do with the velocity (speed) of sound (specifically as opposed to ultrasonic, q v ) Some cleaning devices are labelled as "SONIC" to possibly imply that they operate ultrasonically, whereas in fact they merely vibrate parts without generating caviation
Sonic is used to describe things related to sound. He activated the door with the miniature sonic transmitter. relating to sound, sound waves, or the speed of sound (sonus; SOUND)