Definition

A flat, often decorative plate or disk that can be engraved or used for information, or a buildup of substances like bacteria on a surface, especially on teeth.

Example

The dentist removed the plaque from my teeth during the check-up.

Conversation

I saw a beautiful plaque at the museum yesterday.

Oh really? What was it about?

It had some really interesting information about local history on it.

That sounds cool! I love learning about our town's past.

Synonyms & Antonyms

Root Explanation

Plaque → It originates from Old French *plaque*, meaning a flat piece or plate. The word refers to a flat, typically ornamental or commemorative plate.

Memory Tip

Imagine a flat 'plate' ('plaque') that is used to commemorate or decorate a space.

Visually Confused Words