DictionaryindelibleLasting permanence
adjective

indelible

in-DEL-uh-bul/ɪnˈdeləbl/

Impossible to erase.

The ink mark appears indelible despite vigorous scrubbing.

An older woman vigorously scrubs a bold black ink mark on a white tile; surrounding grime washes away, but the mark remains sharply intact beneath the wet brush and suds.
Etymology

The pieces mean “not capable of being erased or destroyed.” Applied to memory, the same image describes an impression that cannot be blotted out.

In context

Saint Lucia Government54:41
her kindness has left an indelible mark on those who have passed through these offices and the warmth which she is greeted by those individuals is testimony to the worth she has held and continues to hold in their estimation
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More examples

  • Her kindness made an indelible impression.
  • The memory remained indelible.
  • He wrote the label with indelible ink.

Forms

indelible · more indelible · most indelible

indelibly adverb — in a way that cannot be erased

Similar words

permanent
Permanent lasts indefinitely; indelible specifically resists erasure or forgetting.
unforgettable
Unforgettable concerns memory; indelible also applies to physical marks.