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baseboard

American  
[beys-bawrd, -bohrd] / ˈbeɪsˌbɔrd, -ˌboʊrd /

noun

  • baseboards
    plural
  1. Also called mopboard, skirt.  a board forming the foot of an interior wall.

  2. a board forming the base of anything.


baseboard British  
/ ˈbeɪsˌbɔːd /

noun

  1. a board functioning as the base of anything

  2. Also called: skirting board.  a skirting made of wood

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of baseboard

An Americanism dating back to 1850–55; base 1 + board

Explanation

A baseboard is a piece of wood molding that runs along the bottom of a wall. Where the bottom of a baseboard ends, the floor begins. A baseboard is a decorative architectural element you'll see in most homes, usually a wide board that's painted to match the trim color of the room. A baseboard is useful for hiding any unevenness in the joint where the wall meets the floor. In Britain, this is called skirting. The word baseboard, from the mid-1800s, combines base, "bottom," and board, or "plank."

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Check electric baseboard heaters, radiators and even vents from hot-air furnaces to see how hot they get.

From Seattle Times Oct. 18, 2022

On Tuesday, when a child began using the baseboard of the sculpture as a trampoline, Nurse said it did not bother him: He was relieved, he said, at the sculpture’s durability.

From New York Times Aug. 25, 2022

Mundwiller says baseboards, crown molding and entry doors are suited to satin or higher sheens, because the contrast between a wall and a baseboard, for example, can create an appealing look.

From Washington Post Aug. 23, 2022

A maintenance worker then ripped up the baseboard to find a broken pipe covered in mushrooms.

From Los Angeles Times Jun. 14, 2022

He roamed through the house turning off lights and turning up the baseboard heaters.

From "Snow Falling on Cedars: A Novel" by David Guterson

In the co-ed house, residents share kitchen duties, rotating bathroom assignments, and a deep-cleaning every six weeks: baseboards, rugs, stairs.

From The Wall Street Journal Jun. 11, 2026

Often, the instinct is to just begin: grab a garbage bag, empty the freezer, start wiping baseboards, briefly consider alphabetizing your spices.

From Salon Mar. 19, 2026

They meticulously vacuum, and scrub the walls, windows, baseboards and floors, clearing every open surface and precious possession of reminders of the Eaton fire.

From Los Angeles Times Oct. 8, 2025

Tape drop cloths where they meet baseboards, Walters says.

From Seattle Times Feb. 2, 2024

I also had to dust the living room baseboards and empty the dishwasher.

From "I Will Always Write Back" by Caitlin Alifirenka and Martin Ganda

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