Clunch

2 definitions found

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

  Clunch \Clunch\, n. [Perh. fr. clinch to make fast]
     1. (Mining) Indurated clay. See {Bind}, n., 3.
        [1913 Webster]
  
     2. One of the hard beds of the lower chalk. --Dana.
        [1913 Webster]



From WordNet (r) 2.0 [wn]:

  clunch
       n : hardened clay