sheathing

American  

[shee-thing] / ˈʃi ðɪŋ /

noun

1. the act of a person who sheathes.

2. something that sheathes; a covering or outer layer of metal, wood, or other material, as one of metal plates on a ship's bottom, the first covering of boards on a house, etc.

3. material for forming any such covering.

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sheathing British  

/ ˈʃiːðɪŋ /

noun

1. any material used as an outer layer, as on a ship's hull

2. boarding, etc, used to cover the wall studding or roof joists of a timber frame

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Other Word Forms

Derived Forms

• undersheathing
  noun

Etymology

Origin of sheathing

First recorded in 1490–1500; sheathe + -ing ¹

Example Sentences

Some of the crucial work done at Bell Labs might now seem mundane: for example, how to fabricate sheathing so undersea cables wouldn’t be chewed through by Toredo worms.

From The Wall Street Journal • Mar. 28, 2026

Was it because, while each character dresses conservatively, Flo’s wardrobe obliterates any trace of curves by sheathing her in a bulky apron?

From New York Times • Dec. 28, 2023

Flames soon rose into the attic, crowded with rafters and sheathing.

From Los Angeles Times • Mar. 5, 2023

Air infiltration can vary wildly, but modern construction methods, where a tape is applied over the seams of the exterior sheathing as well as around all windows and doors, keeps it to a minimum.

From Seattle Times • Feb. 6, 2023

Annabeth cut down Hasdrubal the Carthaginian, and Jason made the mistake of sheathing his sword.

From "Blood of Olympus" by Rick Riordan

Related Words

• bark
• coating
• crust
• fur
• husk
• jacket
• membrane
• rind
• sheath
• surface