8 letters · 19 points in Scrabble
noun a Japanese pinball game played on a vertical board
originBorrowed from Japanese パチンコ (pachinko), from ぱちん (pachin, onomatopoeic sound of the machines) + こ (ko, diminutive). Compare etymology of gacha, from Japanese ガシャポン.
Etymology from Wiktionary, CC BY-SA 3.0