Dripstone

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Dripstone \Drip"stone`\, n. (Arch.)
     A drip, when made of stone. See {Drip}, 2.
     [1913 Webster]

From WordNet (r) 2.0 [wn]:



  dripstone
       n 1: the form of calcium carbonate found in stalactites and
            stalagmites
       2: a protective drip that is made of stone [syn: {hoodmold}, {hoodmould}]