scaffold

American  

[skaf-uhld, -ohld] / ˈskæf əld, -oʊld /

noun

1. a temporary structure for holding workers and materials during the construction, repair, or decoration of a building.

2. an elevated platform on which a criminal is executed, usually by hanging.

3. a raised platform or stage for shows or performances, the seating of spectators, etc.

4. any raised framework or system of such frameworks.

5. a suspended platform used by painters, window washers, and others for working on a tall structure, such as a skyscraper.

6. Cell Biology, Genetics. any of various extracellular framelike components found naturally in genomic material and synthesized for tissue engineering.

7. Metallurgy. any piling or fusion of materials in a blast furnace, obstructing the flow of gases and preventing the uniform descent of the charge.

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verb (used with object)

1. to furnish (a building or other structure) with a system of temporary platforms for supporting workers and materials during construction, repairs, cleaning, etc..

   Our team will scaffold the building in order to provide access for restorative work and maintenance.

2. to be the support or foundation for.

   All knowledge is scaffolded by its physical and social contexts.

3. Education.

   1. to aid (learners or their learning) using a method in which support in the application of a new skill is gradually reduced until the individual learner can demonstrate it independently, after which the mastered skill becomes the basis for acquiring the next new skill in a similar way.

      Showing students how to do something can be an effective first step in scaffolding learning.

      The program scaffolds middle-school learners through the scientific inquiry process.

   2. to design (learning materials, curriculum, etc.) to suit this method of instruction.

      This paper explains the model used to scaffold lessons for English language learners.

scaffold British  

/ ˈskæfəld, -fəʊld /

noun

1. a temporary metal or wooden framework that is used to support workmen and materials during the erection, repair, etc, of a building or other construction

2. a raised wooden platform on which plays are performed, tobacco, etc, is dried, or (esp formerly) criminals are executed

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verb

1. to provide with a scaffold

2. to support by means of a scaffold

Other Word Forms

Derived Forms

• unscaffolded
  adjective
• scaffolder
  noun

Etymology

Origin of scaffold

First recorded in 1300–50; Middle English scaffalde, scaffot, skaffaut, from Old French escadafaut; akin to catafalque

Explanation

An elevated temporary platform is called a scaffold. The scaffold is used because it is much safer and efficient to have workers and their materials on a platform than scrambling up and down ladders all day. A scaffold is also the platform on which criminals used to be executed publicly by hanging or beheading. If you watch a lot of swashbuckler movies, you'll have seen depictions of a helpless person being threatened with beheading by a villain on a scaffold in a crowded square. Suddenly, out of the crowd a hero appears and saves the day, after which they ride off into the sunset.

Example Sentences

It reminds me of the old joke about the guy in the Wild West who, before he was hanged for horse stealing, said “This will be a real lesson to me,” mournfully, from the scaffold.

From MarketWatch • May 13, 2026

They then added the new cells to this scaffold and placed it in a bioreactor - a special container that pumps vital growth fluids through the tissue - to grow and mature for a week.

From BBC • Mar. 20, 2026

This temporary scaffold allows immune and repair cells to move in while delivering nutrients.

From Science Daily • Mar. 3, 2026

Parents have since paid for a temporary scaffold bridge that allows people to traverse the condemned bridge.

From Los Angeles Times • Feb. 28, 2026

“He sure did, especially when his little girl died. He stayed at her burial scaffold for days. He didn’t eat, didn’t drink water. He just cried and cried.”

From "In the Footsteps of Crazy Horse" by Joseph Marshall III

Related Words

• scaffolding
• stage