レイ
ぜろ、こぼ.す、こぼ.れる
零, 雨, 令, 人, 一, マ, 卩
雨
zero, spill, overflow, nothing, cipher
零(ゼロ): zero; nought
零す(こぼす): (1) to spill; to drop; to shed (tears) (2) to grumble; to complain (3) to let one's feelings show
零れる(こぼれる): (1) to spill; to fall out of; to overflow (2) to peek through; to become visible (although normally not) (3) to escape (of a smile, tear, etc.)
零点(れいてん): zero; no marks