In dictionaries:
pin down
Securely locate or identify something.
rolling pin
Cylinder used to flatten dough.
pin on
Attach securely with a pin.
safety pin
Fastening device with secure closure.
firing pin
Component that strikes to ignite.
cotter pin
Pin securing parts by deformation.
piston pin
Connects piston to connecting rod.
pin money
Small amount of discretionary funds.
PIN number
Personal identification number for security.
pin hole
Tiny aperture limiting light passage.
guide pin
Aligns parts during assembly process.
PIN diode
A PIN diode is a diode with a wide, undoped intrinsic semiconductor region between a p-type semiconductor and an n-type semiconductor region.
pin oak
Pin oak: deciduous tree with pointed leaves.
pin holes
pin numbers
Personal identification numbers for security.
pin prick
straight pin
Small, sharp tool for sewing.
crank pin
Axle pin for connecting rods.
pivot pin
Hinge component for rotational movement.
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