Meaning of pachinko

pa•chin•ko

Pronunciation: (pu-ching'kō), [key]
— n.
  1. a Japanese pinball game played on a vertical machine in which slots struck by the player's ball release other balls that in turn are exchanged for noncash prizes.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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