decking

American  

[dek-ing] / ˈdɛk ɪŋ /

noun

1. material, as paper or fiberboard, treated in various ways as a waterproof covering for a deck or roof.

2. material of concrete, asbestos, steel, or the like, in the form of self-supporting flooring or roofing units laid between joists or rafters.

---

decking British  

/ ˈdɛkɪŋ /

noun

1. a wooden deck or platform, esp one in a garden for deckchairs, etc

---

Etymology

Origin of decking

First recorded in 1525–35; deck + -ing ¹

Example Sentences

“Step outside to a private backyard oasis featuring a sparkling pool and upgraded decking, perfect for entertaining or relaxing Texas-style,” the listing notes.

From MarketWatch • Feb. 18, 2026

Pfeiffer’s Texan matriarch is a delight to watch as she flits about her house, decking the halls with warm, multicolored lights and seasonal throw pillows.

From Salon • Dec. 3, 2025

Trex dropped 28% after the decking and railing company reported weaker-than-expected quarterly sales and earnings and slashed its 2025 and 2026 guidance.

From Barron's • Nov. 5, 2025

At around 2:40 a.m. on July 30, surging waves caused H Dock’s floating concrete decking to lift along its pilings, according to the Harbor District.

From Los Angeles Times • Aug. 5, 2025

At evening, off the fields of Ithaka, they bound me, lashed me down under the decking with stout ship’s rope, while they all went ashore in haste to make their supper on the beach.

From "The Odyssey" by Homer

Related Words

• exquisite
• ornate
• showy