Meaning of the word imperceptible in English

What does imperceptible mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

imperceptible

US /ˌɪm.pɚˈsep.tə.bəl/
UK /ˌɪm.pɚˈsep.tə.bəl/

Adjective

1.

unable to be noticed or felt because of being very slight:

Example:
She heard a faint, almost imperceptible cry.
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