indelible
Pronunciation:
/ɪnˈdɛləbl//ɪnˈdɛləbl/adjective
Definitions
Having the quality of being difficult to delete, remove, wash away, blot out, or efface.
Example: This ink spot on the contract is indelible.
Synonyms:unerasableAntonyms:delibleuninsertableIncapable of being canceled, lost, or forgotten.
Example: That horrible story just might make an indelible impression on the memory.
Synonyms:unerasableunforgettableIncapable of being annulled.