What is "rebars"

Usage examples of "rebars".

Another construction pod passed before him, carrying a load of rebars in its claws, its spotlights dazzling him briefly with their glare.

Both held their lights in their left hands and the rebars in their right.

So did the silent fisherman, whose body seemed fashioned of black rebars welded together.

A rain of boulders, transparisteel, and twisted rebars crashed with explosive force into the street below.