plaster

American  

[plas-ter, plah-ster] / ˈplæs tər, ˈplɑ stər /

Archaic, plaister

noun

1. a composition, as of lime or gypsum, sand, water, and sometimes hair or other fiber, applied in a pasty form to walls, ceilings, etc., and allowed to harden and dry.

2. powdered gypsum.

3. plaster of Paris.

4. a solid or semisolid preparation spread upon cloth, plastic, or other material and applied to the body, especially for some healing purpose.

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verb (used with object)

1. to cover (walls, ceilings, etc.) with plaster.

2. to treat with gypsum or plaster of Paris.

3. to lay flat like a layer of plaster.

4. to daub or fill with plaster or something similar.

5. to apply a plaster to (the body, a wound, etc.).

6. to overspread with something, especially thickly or excessively.

   a wall plastered with posters.

7. Informal.

   1. to defeat decisively; trounce; drub.

   2. to knock down or injure, as by a blow or beating.

   3. to inflict serious damage or injury on by heavy bombing, shelling, or other means of attack.

plaster British  

/ ˈplɑːstə /

noun

1. a mixture of lime, sand, and water, sometimes stiffened with hair or other fibres, that is applied to the surface of a wall or ceiling as a soft paste that hardens when dry

2. an adhesive strip of material, usually medicated, for dressing a cut, wound, etc

3. short for mustard plaster plaster of Paris

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verb

1. to coat (a wall, ceiling, etc) with plaster

2. (tr) to apply like plaster

   she plastered make-up on her face

3. (tr) to cause to lie flat or to adhere

4. (tr) to apply a plaster cast to

5. slang (tr) to strike or defeat with great force

Other Word Forms

• plasterer noun
• plasteriness noun
• plasterlike adjective
• plastery adjective
• replaster verb (used with object)
• unplaster verb (used with object)

Etymology

Origin of plaster

First recorded before 1000; Middle English, Old English, from Medieval Latin plastrum “plaster” (both medical and building senses), aphetic variant of Latin emplastrum, from Greek émplastron “salve,” alteration of émplaston, neuter of émplastos “daubed”; em- ², -plast

Example Sentences

Since early Thursday, BNP backers started gathering in the capital, plastering the streets with banners and festoons bearing images of Rahman.

From Barron's

But this also had to be removed along with all the plaster after it became damp.

From BBC

She said she feared the bridge - which was previously closed for more than a month in 2022 - would not remain open permanently and described repairs as a "sticking plaster".

From BBC

Each time I open the refrigerator, in fact, courtesy of a “Xena: Warrior Princess” magnet plastered at eye level.

From Salon

As Devon Conway walked onto Bay Oval Thursday to face the West Indies in his 32nd Test, a reminder of his long and varied career was plastered on his back.

From Barron's

Related Words

• adhesive
• cement
• glue
• lime
• mortar
• stucco