Indelible

Adjective

Definition: Making marks that cannot be removed; not able to be forgotten or removed.

Synonyms: Permanent, Enduring, Lasting

Antonyms: Erasable, Removable, Forgettable

Examples:

The ink from the marker left an indelible mark on the whiteboard.
The horrific event left an indelible impression on her mind.

Mnemonics:

Think of "indestructible" and how it cannot be destroyed, just like something that is indelible cannot be erased.

Etymology:

Origin:

The word "indelible" is derived from the Latin word "indelibilis" which means "not to be deleted or erased."

Historical Usage:

The use of the word "indelible" dates back to the 16th century, and it has consistently been used to describe something that cannot be removed or forgotten.

Related Idioms:

Idiom:

"Leave an indelible mark"

Explanation:

To have a lasting impact or influence on someone or something.

Misconceptions:

Misconception:

Considering "indelible" as a synonym for "permanent" only in relation to physical marks.

Explanation:

While "indelible" is commonly associated with physical marks, its usage extends to emotions, memories, and other intangible aspects as well.