Associations to the word «Subsonic»

Wiktionary

SUBSONIC, adjective. (of a sound) having a frequency too low to be audible
SUBSONIC, adjective. (of a speed) less than the speed of sound (in the same medium, and at the same temperature and pressure)
SUBSONIC, adjective. (fluid mechanics) (of a flow) with a Mach number such that 0.3 < Ma < 0.8 (approximately - the exact limits vary between sources).

Dictionary definition

SUBSONIC, adjective. (of speed) less than that of sound in a designated medium; "aircraft flying at subsonic speeds".

Wise words

Whatever words we utter should be chosen with care for people will hear them and be influenced by them for good or ill.
Buddha