縁切り: separation, divorce, severing of connections

a roofed structure on a boat, shaped like a house / a house-shaped structure on a cart, such as a caravan / a temporary house, a temporary shelter / a mansion, a manor house, an estate

単葉: compound leaf; biplane / 服用: taking medicine; wearing clothes / 服膺: bearing in mind

be popular, be in vogue / especially for a disease to spread, go around, run rampant