What does drop a coin in the slot mean?

slot definition for kids coin slot meaning Slots Slot machines In person Earn 1 Tier Point for every $5 of coin-in Online on Hollywood Casino Earn 1 Tier Point for every $12 coin-in Online on the coin flip slot coin slot: An small opening on a vending machine , arcade game machine, parking meter, etc to insert payment and operate the mechanism

coin slot piercing fail coin - chute arranged above the said plunger in position to deliver a coin directly to the coin