eu > en
1 da/du ad. to cover in oil/grease; to get stained with grease, to get covered in oil/grease
2 du ad. to grease, to oil, to lubricate
kazola koipetzea: to grease a cake tin
3 du ad. (hed.) to flatter
ez nazazu hainbeste koipetu!: don't flatter me so much!