Definition

The formal process of removing an item from a collection, such as a library or museum, often to sell or dispose of it.

Example

The museum decided to deaccession several pieces from its collection to make room for new acquisitions.

Conversation

Did you hear about the museum's recent deaccession of that old painting?

Yeah, I read about it! It's surprising they decided to let it go.

I wonder what they plan to do with the money from the deaccession.

Hopefully, they'll use it to acquire new pieces for the collection.

Synonyms & Antonyms

Definition

To officially remove an item from a collection, such as a library or museum, often to sell or dispose of it.

Example

The museum decided to deaccession several pieces from its collection to make room for new acquisitions.

Tense Forms

Conversation

Have you heard that the museum plans to deaccession some of its older pieces?

Yeah, I read about that! It’s interesting to see what they choose to let go.

I wonder how they decide which items to deaccession from their collection.

Root Explanation

Deaccession is formed from "de-" (meaning down or away) and "accession" (from Latin "accessio", meaning an addition or increase). The term refers to the act of removing something from a collection or inventory, essentially taking it away from its status as an addition.

Memory Tip

Think of 'taking away' ('de-') something that was once added ('accession') to a collection.

Visually Confused Words