Definition of subsonic Subsonic

sub•son•ic

We found 3 definitions of subsonic from 2 different sources.

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What does subsonic mean?

WordNet

WordNet by Princeton University

Adjective

subsonic - (of speed) less than that of sound in a designated medium; "aircraft flying at subsonic speeds"
  supersonic having frequencies above those of audible sound
= synonym
= antonym
= related word

Wiktionary Wiktionary dictionary logo

  • subsonic (Adjective)
    Having a frequency too low to be audible.
  • subsonic (Adjective)
    Less than the speed of sound .

Pronunciation

Word frequency

Subsonic is...

40% Complete
Very rare
Rare
Normal
Common
Very Common
33% Complete
Rare
Normal
Common

Sign Language

subsonic in sign language
Sign language - letter S Sign language - letter S Sign language - letter U Sign language - letter U Sign language - letter B Sign language - letter B Sign language - letter S Sign language - letter S Sign language - letter O Sign language - letter O Sign language - letter N Sign language - letter N Sign language - letter I Sign language - letter I Sign language - letter C Sign language - letter C

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