Definition, Meaning & Synonyms
imperceptible
Adjective
/ˌɪmpərˈsɛptəbl/

Definition
Impossible or very difficult to perceive or notice.

Examples
- The changes in temperature were imperceptible to the naked eye.
- Her movements were so subtle that they were nearly imperceptible.
- There was an imperceptible shift in his tone that indicated he was upset.

Meaning
Something that cannot be perceived or detected easily by the senses.

Synonyms
- Subtle
- Inconspicuous
- Unnoticed
- Indiscernible