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

stony \ston"y\, a. compar. stonier; superl. stoniest. as.
   st=anig. see stone.
   1. of or pertaining to stone, consisting of, or abounding in,
      stone or stones; resembling stone; hard; as, a stony
      tower; a stony cave; stony ground; a stony crust.
      1913 webster

   2. converting into stone; petrifying; petrific.
      1913 webster

            the stony dart of senseless cold.     --spenser.
      1913 webster

   3. inflexible; cruel; unrelenting; pitiless; obdurate;
      perverse; cold; morally hard; appearing as if petrified;
      as, a stony heart; a stony gaze.
      1913 webster

   stony coral. zool. same as stone coral, under stone.
      1913 webster
see also:
stonier stoniest stone stony coral stone coral 

[2] : WordNet (r) 2.0

stony coral
     n : corals having calcareous skeletons aggregations of which
         form reefs and islands syn: madrepore, madriporian
         coral
see also:
madrepore madriporian coral 

Stony >> S Words
Stony, definition of term: Stony
stony_pag1.html

Coral >> C Words
Coral, definition of term: Coral
coral_pag1.html

Coral Snake >> C Words
Coral Snake, definition of term: Coral Snake
coral+snake_pag1.html

Coral Sea >> C Words
Coral Sea, definition of term: Coral Sea
coral+sea_pag1.html

Coral Reefs >> C Words
Coral Reefs, definition of term: Coral Reefs
coral+reefs_pag1.html

Coral Reef >> C Words
Coral Reef, definition of term: Coral Reef
coral+reef_pag1.html

Cape Coral >> C Words
Cape Coral, definition of term: Cape Coral
cape+coral_pag1.html