Subsonic efficiency Synonyms

We can't find synonyms for the phrase "Subsonic efficiency", but we have synonyms for terms, you can combine them.

Subsonic Synonyms

faster than sound

Efficiency Synonyms

SE abbreviation

SE is an abbreviation for Subsonic Efficiency

What does SE stand for?

SE stands for "Subsonic Efficiency"

Definitions for Subsonic

(adjective) (of speed) less than that of sound in a designated medium

Definitions for Efficiency

(noun) the power to produce a desired result
(noun) skillfulness in avoiding wasted time and effort
(noun) the ratio of the output to the input of any system