Adjective:

ஒலி வேகத்தை விடக் குறைந்த,

subsonic's Usage Examples:

Thin aerofoil theory for subsonic flows.

subsonic turbine flows.

subsonic velocities, thus permitting silent fire.

5 times that of a subsonic jet it was never going to be mass transport.

subsonic aircraft have been measured at twice the legal noise level, struggling to take off with heavy loads in adverse conditions.

subsonic filters and should really be thought of as an essential component in any Stereo or Home Cinema system.

excrescence drag at subsonic speeds.

The barrel was short and the bullet emerged at subsonic speed.