What is a Slot?
A narrow notch, groove, or opening, as a keyway in a machine or a slit for coins in a vending machine. Also used as: slit, slitted, slot, slotting, slat, slitting, slott, slots, slotted, slotst, slotted, spot, slit, and spotty From Middle English slot, from Old English sleut (“hole, gap, or slit”), from Middle High German…