DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   shoring
       n 1: a beam or timber that is propped against a structure to
            provide support [syn: shore, shoring]
       2: the act of propping up with shores [syn: shoring, shoring
    up, propping up]