1 example sentence using corbel.
    Corbel used in a sentence
  
Corbel in a sentence as a noun
That's not concrete obviously, but it too is under compression almost entirely, except for the corbel and lintel ceilings.
Corbel definitions
            noun
            
          (architecture) a triangular bracket of brick or stone (usually of slight extent)
See also: truss
            verb
            
      furnish with a corbel