"slot" - key terms from Wikipedia

auxiliary slot
band took a slot
based slot
bedtime hour slot
branch delay slot
broadcast slot
card slot
cartridge slot
center slot
channel and time slot
daytime slot
death slot
denomination slot	machines
digital slot	machine
disc slot
electromechanical slot
expansion slot
express card slot
expresscard slot
frame slot
friday night death slot
gba slot
hardware expansion slot
ii slot
indicates a binary slot
landing slot
mezzanine slot
miter slot
modern slot	machines
night slot
original slot	machine
pci slot
slot
slot	canyon
slot	car
slot	card
slot	drills
slot	loading
slot	machine
slot	machines
slot	max
slot	model
slot	pilot
slot	receiver
time slot
upload slot
upload slot	control
via the side expansion slot
video slot	machine
vision slot