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rebar

American  
[ree-bahr] / ˈriˌbɑr /
Or re-bar

noun

Building Trades Informal.
  1. a steel bar or rod used to reinforce concrete.


Etymology

Origin of rebar

1960–65, re(inforcing) bar

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.

By 2018, the utility knew the concrete pipe had corroded “to the point that exposed rebar could be seen and that if not corrected could result in a catastrophic failure,” the lawsuit states.

From The Wall Street Journal • Apr. 20, 2026

Even basic construction labor, cement, rebar and cooling systems could pose constraints.

From MarketWatch • Apr. 15, 2026

As a result, it remains a ruin—a mostly standing skeleton with steel rebar protruding from mangled concrete walls.

From The Wall Street Journal • Dec. 15, 2025

Schachter told Barron’s he owns steel and iron ore producer Cleveland-Cliffs and rebar manufacturer Commercial Metals in the Snow Small Cap Value Fund.

From Barron's • Nov. 18, 2025

Then Volkheimer urges him back and climbs halfway up the ruined staircase and begins whaling away at the edges of the hole with a piece of rebar.

From "All the Light We Cannot See" by Anthony Doerr

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