A Deposition

1. The removal of someone from office.
2. The act of depositing material, especially by a natural process; the resultant deposit.
3. (chemistry) The production of a thin film of material onto an existing surface.
4. (law) The process of taking sworn testimony out of court; the testimony so taken.
5. (meteorology) The formation of snow or frost directly from water vapor.
6. (physics) The transformation of a gas into a solid without an intermediate liquid phase (reverse of sublimation)
7. (religion) The formal placement of relics in a church or shrine, and the feast day commemorating it.

(physics: transformation of gas into solid): desublimation

(chemistry: production of a thin film): erosion, corrosion

(physics: transformation of gas into solid): sublimation