Opening for a coin

The crossword clue “Opening for a coin” refers to a small rectangular or curved aperture in a surface, specifically designed for accepting a coin, token, or card for payment or identification. This type of opening is commonly known as a “slot“. Slots are commonly found on vending machines, parking meters, arcade games, bank machines, and many other devices that require payment or authentication. When a coin or token is inserted into the slot, it triggers the mechanism within the device, allowing for the desired transaction to take place. Overall, the answer to the crossword question “Opening for a coin is SLOT” refers to a simple yet essential feature found in many machines and devices used in everyday life.