noun
Only when written 白板
Mahjong tile; one of the three dragon tiles.
from Chinese báibǎn
白板を切って待ちにした。
I discarded the white dragon tile and waited.
noun
shaved pubic area; person with little or no pubic hair
Colloquial, often used in adult contexts. Can refer to the state or a person.
彼女はパイパンにしているらしい。
She seems to be shaved down there.