Gault

1 definition found

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

  Gault \Gault\, n. [Cf. Norw. gald hard ground, Icel. gald hard
     snow.] (Geol.)
     A series of beds of clay and marl in the South of England,
     between the upper and lower greensand of the Cretaceous
     period.
     [1913 Webster]