shale
1. [ noun ] (geology) a sedimentary rock formed by the deposition of successive layers of clay
Related terms: sedimentary_rock humic_shale oil_shale
Similar spelling:   Shealey
  shall
  shoal
  Sheley
  Shiley
  Shelley
  Sheeley
  Shellie
  Shawwal
  shyly
  Shela
  Shala
  shell
  Shawl
  Shaul
  Shila
  Shill
  Shull
  Shyla
  Shiel
  Sheil
  shallu
  Shealy
  Shelia
  Sheila
  Shella
  Shelli
  Shelly
  Shiela
  Shiloh
  shoaly
  Sheely
  Sheilah
  Shayla
  shallow
  sale