Children's, Intermediate and Advanced Online English Dictionary & Thesaurus

Word Explorer
Children's Dictionary
Help
Help
Help
     

lime·stone

limestone

 
pronunciation:
laIm ston
features:
Word Explorer
part of speech: noun
definition: a rock formed mostly from shells and other animal remains. Limestone is used in building and in making cement, lime, and carbon dioxide.
Word Explorer
See
  rock, stone