an amusement hall or area that contains coin-operated entertainment devices, originally operated for a penny a play.
Origin of penny arcade
First recorded in 1905–10
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
mainly US a public place with various coin-operated machines for entertainment; amusement arcade
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012