A gap between a main and auxiliary airfoil to provide space for airflow and facilitate the smooth passage of air over the wing, A position of employment in an organization or hierarchy, Computers An expansion slot, verb_ To assign something or someone into a slot (gap in a schedule or sequence), To put something (such as a coin) into a slot (narrow aperture), To put something where it belongs, transitive verb_ To cut or make a slot or slots in, To put into or assign to a slot, Obs. or Prov. Eng. To shut with violence; to slam