確かく変へん

noun

probability variation mode (pachinko)

Abbreviation of 確率変動. Refers to a special mode in pachinko machines where the probability of hitting a jackpot is increased for a certain period after a specific win. Domain-specific pachinko term.

See also: 確率変動

• 確かく変へんに突とつ入にゅうすると、大おお当あたりの確かく率りつが大おお幅はばに上あがる。

  When it enters probability variation mode, the chance of hitting a jackpot increases significantly.