scaffold

American  

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

noun

• scaffolds
  plural

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)

• scaffolds,
  present (3rd person singular)
• scaffolded,
  past participle,  past
• scaffolding
  present participle

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

• scaffolder
  noun
• unscaffolded
  adjective

Inflected Forms

Nouns

• scaffolds
  plural

Participles

• scaffolding
  present
• scaffolded
  past

Conjugated Forms

Present

• scaffold
  simple
• scaffolds
  simple
• have scaffolded
  perfect
• has scaffolded
  perfect
• am scaffolding
  progressive
• are scaffolding
  progressive
• is scaffolding
  progressive
• have been scaffolding
  perfect progressive
• has been scaffolding
  perfect progressive

Past

• scaffolded
  simple
• had scaffolded
  perfect
• was scaffolding
  progressive
• were scaffolding
  progressive
• had been scaffolding
  perfect progressive

Future

• will scaffold
  simple
• will have scaffolded
  perfect
• will be scaffolding
  progressive
• will have been scaffolding
  perfect progressive

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

See Examples For:

scaffold scaffolds scaffolded scaffolding

Alexandra Friedman, a Seattle-based friendship and relationship coach, thinks it’s OK to use AI to scaffold an uncomfortable conversation but not to lean on it throughout.

From The Wall Street Journal ● Jul. 26, 2026

Physically and spiritually, San Juan Capistrano is centered around its mission, one of 21 established by the Catholic Church under the Spanish crown in the 18th and 19th centuries, forming the scaffold of modern-day California.

From Los Angeles Times ● Jul. 4, 2026

It then spends hours creating a cone-shape "scaffold" of dozens of tension lines, around which it finally wraps a thinner type of silk before retreating upwards.

From BBC ● Jun. 23, 2026

Blueprint's artificial structures, which can be created in many different shapes, are built on a 3D-printed scaffold of a biodegradable polyester called polycaprolactone, which supports a collagen structure.

From Barron's ● Jun. 18, 2026

‘Mother Gaia ..His voice was impossibly deep, shaking the ruins, making the metal scaffold resonate under Piper’s feet. ‘In ancient times, blood mixed with your soil to create life.

From "Blood of Olympus" by Rick Riordan

Some of the work is physically risky and will require crews being lowered in uspended scaffolds known as swing stages used by window cleaners.

From Los Angeles Times ● Jul. 23, 2026

This underscores why technology like mRNA vaccine scaffolds, the technology used to inoculate against COVID, is so important.

From Salon ● May 20, 2026

For example, in the civilian context, when construction workers fall off scaffolds and can’t walk until receiving surgery and physical therapy, their employers have to provide them workers’ compensation.

From Slate ● Feb. 19, 2026

The horticulturists will use scaffolds, supports and braces to protect the plant when the time comes for it to be moved.

From BBC ● Jul. 15, 2025

They cocooned the frames in scaffolds of wood and faced each frame with hundreds of thousands of wooden planks to create walls capable of accepting two thick layers of staff.

From "The Devil in the White City" by Erik Larson

It’s “yet another advantage IBM can bring to bear in enabling, scaling, and governing production AI systems that will necessarily need to be scaffolded atop existing IT architectures,” Boolani wrote.

From Barron's ● Apr. 10, 2026

The building’s façade is heavily scaffolded and there is no roof on either of its two "wings".

From BBC ● Aug. 16, 2024

Their work proved that the new scaffolded cryo-EM approach can illuminate how drug molecules bind with and inhibit cellular proteins like KRAS, and could help guide the development of more effective drugs.

From Science Daily ● Sep. 28, 2023

Looming as we approached the nexus of Olive and Stewart, Seattle’s version of Times Square, was an enormous, elevated sign featuring a scaffolded Great Northern Railway mountain goat atop a showy slogan: “EMPIRE BUILDER.”

From Seattle Times ● Feb. 23, 2023

From the unfinished, scaffolded building a figure emerged, came running.

From "Nectar in a Sieve" by Kamala Markandaya

Older APOE2 knock-in mice had smaller nucleoli, higher levels of the nuclear scaffolding protein Lamin A/C, and better-preserved heterochromatin in the hippocampus than mice carrying APOE3 or APOE4.

From Science Daily ● Jul. 24, 2026

The event was advertised almost exclusively offline, with flyers wheatpasted to construction scaffolding and guidebooks available at independent bookstores.

From Salon ● Jul. 13, 2026

They are the hidden scaffolding of social life.

From The Wall Street Journal ● Jul. 10, 2026

He has also hinted at changes to the North Portico's 200-year-old columns -- which are in the Ionic style and not his preferred, more ornate Corinthian style -- and have recently been covered by scaffolding.

From Barron's ● Jul. 6, 2026

I’m dangling from the scaffolding with my toes swinging in midair.

From "Divergent" by Veronica Roth

Related Words

• scaffolding
• stage