Yahoo Dictionary Web Search

  1. stra·tum
    IPA[ˈstrādəm]
  2. noun

  3. Variation

    • n.: noun: stratum, plural noun: strata

    • noun

      a layer or a series of layers of rock in the ground:

      a thin layer within any structure:

    • plural form of stratum
    • plural form of stratum
    • noun

      the horny outer layer of the skin.
    • noun

      the outermost layer of the skin, consisting of keratinized cells.
    • noun

      the registered ownership of layers of air space (rather than ground area) in a multistorey building:
  1. 7 results