Word Study
    
                                	cherry-sized |
                                	cherry-tree gum |
                                	cherrystone |
                                	cherrystone clam |
                                	chersonese |
                                chert
                                	| cherty 
                                	| cherub 
                                	| cherubic 
                                	| cherubical 
                                	| cherubim 
                            
        chert
WORDNET DICTIONARY
Noun chert has 1 sense
- chert(n = noun.substance) Array - variety of silica containing microcrystalline quartz; Array has particulars: taconite
 
is a kind of silica, silicon dioxide, silicon oxide
Derived form adjective cherty1
CIDE DICTIONARY
chert, n. [Ir. ceart stone, perh. akin to E. crag.]. 
                                            
                                         An impure, massive, flintlike quartz or hornstone, of a dull color.                                                                                 [1913 Webster]                                                                                                                    
                                                                                    OXFORD DICTIONARY
chert, n.  a flintlike form of quartz composed of chalcedony.
                    Derivative
                        cherty adj.
                                                                Etymology
                        17th c.: orig. unkn.
                                    
            For further exploring for "chert" in Webster Dictionary Online
        

