D defs.my
Entry 1 sense Webster, 1913

adsorption

· IPA /ədsˈɔrpʃən/
01 n. the process by which molecules of a substance form a thin film on the surface of a solid. Distinguished from absorption, in which the fore…
  1. 1.
    the process by which molecules of a substance form a thin film on the surface of a solid. Distinguished from absorption, in which the foreign substance penetrates the body of the absorbing material.