nickel - Wiktionary, the free dictionary
Britannica shows you that the identity “casino slot games” is small for “nickel-in-the-slot machine game,” because the just denomination used.
Máy đánh bạc - Wikipedia
Carousel- A carousel is a group or bank of slot machines, usually of a common denomination of betting units, like dollar slots or nickel slots.
How To Win At Free Penny Slots - Đông Dương
While you may struggle to find penny and nickel slots at land-based casinos, there are still a few quarter slot machines available.