Definition

A substance used for coating walls or ceilings, often made of lime, gypsum, or cement, that hardens when dry.

Example

The workers applied a fresh layer of plaister to the walls before painting.

Conversation

I accidentally hurt my finger while cooking.

Ouch! Do you need a plaister for that?

Yeah, I think I should put a plaister on it before it gets worse.

Good idea! Let me grab one from the bathroom.

Synonyms & Antonyms

Root Explanation

Plaister → The word 'plaister' comes from Old French 'plastre', meaning a paste or a plaster used for healing. It refers to a substance applied to the skin for medicinal purposes.

Memory Tip

Think of a 'paste' ('plastre') that is used for healing wounds — that's why 'plaister' refers to a healing substance.

Visually Confused Words