anechoic

an·e·cho·ic

A a

Definitions of anechoic word

adjective anechoic having a low degree of reverberation of sound 3
adjective anechoic free from echoes; completely absorbing sound or radar waves 3
adjective anechoic (of a recording chamber, television studio, or the like) characterized by an unusually low degree of reverberation; echo-free. 1
noun anechoic Free from echo. 1
adjective anechoic (acoustics) lacking echos; that absorbs sound. 0

before 1945

One of the 6% newest English words

First recorded in 1945-50; an-1 + echoic

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adjective

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preposition

conjunction

determiner

exclamation

A common word. It’s meaning is known to most children of preschool age. About 77% of English native speakers know the meaning and use the word.

This word is included in each student's vocabulary. Most likely there is at least one movie with this word in the title.

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