Learn how to say Indelible correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word indelible:
incapable of being erased or obliterated
making indelible marks ⇒ indelible ink
inˌdeliˈbility, inˈdelibleness noun
C16: from Latin indēlēbilis indestructible, from in-1+ delēre to destroy