noun
last player (in hanafuda)
In hanafuda, the player who goes last in a round. The term is specific to the game and not used in general contexts.
See also: 花札
花札でビキになると、最後に札を取る。
When you are the last player in hanafuda, you take your cards last.
Hanafuda is the card game where the term ビキ is used; ビキ refers specifically to the last player in a round.
The origin is uncertain; possibly from a contraction or alteration related to びり (last) or a similar sound-symbolic root. The kanji 尾季 is ateji.