磨みがき上あげる

ichidan verb, transitive verb

polish up; shine up; buff to a shine

Implies thorough polishing to a high gloss, often with effort. Used for physical objects like shoes, floors, or metal surfaces.

• 彼かれは毎まい朝あさ、靴くつを磨みがき上あげる。

  He polishes his shoes every morning.

• 床ゆかを磨みがき上あげてピカピカにした。

  I polished the floor until it shone.