削 - plane, sharpen, whittle

deletion; elimination; erasure; striking out

correction; looking over; touching up

flaked bonito

cut; reduction; curtailment

digging out; excavation

to shave (wood, leather, etc.); to sharpen (e.g. pencil); to plane; to whittle; to pare; to scrape off; to erode

to diminish (dampen) the spirit

to have one's nose mutilated; to have one's nose cut off

carbon dioxide reducing obligation

to be shaved or planed

cutting tool

to be dampened (of one's enthusiasm, enjoyment, etc.); to be reduced; to be weakened; to be spoiled