Any viscous liquid or paste, such as a lubricant, used in preparing a surface.

An absorbent material used to hold a liquid.

Any varnish used to coat a part, such as an airplane wing or a hot-air balloon in order to waterproof, strengthen, etc.

To affect with drugs.

To treat with dope (lubricant, etc.).

To add a dopant such as arsenic to (a pure semiconductor such as silicon).

Amazing.

“That party was dope!”