For the purpose of this chapter the following definitions shall apply unless the context clearly indicates or requires a different meaning.
   "Coin-operated gaming machines" means pinball machines, marble machines, audio-video games, and similar amusement devices operated by the insertion of a coin, disc, token or similar object. "Coin-operated gaming machines" does not include coin-operated vending machines, music machines, motion picture machines, or other machines or devices used in a bona fide way and solely for the vending of service, food, or merchandise.
   "Exhibitor" means a person, firm, corporation, or group of persons owning or conducting a place of business in the City, and operating or exhibiting one or more coin-operated gaming machines or one or more pool tables at such place of business.
   "Pool tables" means any billiard tables that are for hire or coin-operated and are considered games of skill. (1993 Code 113.01)