greasen means to make greased or greasy. Lexicurio rates it Sui generis — a strength score of 89 out of 100.
Etymology
From grease + -en (verbal suffix).
verb
- To make greased or greasy“His quick swim consisted of the usual small circle, ending on the same moss-greasened rocky ledge that he'd landed on since he was ten years old.”
adj
- Smeared with grease; greased