(idiomatic) A piece of cake; an extremely simple thing, something trivial, a cinch, easy as pie.

朝飯前: A piece of cake; an extremely simple thing.

(telephony) a common Japanese telephone greeting: hello; used when answering the telephone / used to confirm that the person being addressed is listening, or to confirm if anyone is listening

put away

a bicycle lane

Nostradamus

(music) round; canon

(music) to troll

Only used in 𪝆島 (Kashima, surname)

(organic chemistry) berberine