അർത്ഥം : (of speed) having or caused by speed approximately equal to that of sound in air at sea level.
							ഉദാഹരണം : 
							A sonic boom.
							
പര്യായപദങ്ങൾ : transonic
(of speed) greater than the speed of sound in a given medium (especially air).
A supersonic bomber flies so fast that it must release its bombs while the target is still over the horizon.(of speed) less than that of sound in a designated medium.
Aircraft flying at subsonic speeds.അർത്ഥം : Relating to audible sound.
							ഉദാഹരണം : 
							A sonic wave.