A pilot is someone who flies planes or helicopters for a living. Pilots need to do a lot of training, and must be fit, healthy and have good eyesight.
A pin is a small piece of metal that is sharp at one end and has a small bump at the other end. It is used for holding pieces of cloth together when you are making something, but before they are properly stitched together.
Pis forPin cushion
Pin the tail on the donkey is a game where children wear blindfolds and try and pin or stick a tail onto a picture of a donkey.
You don't have to play this game with a donkey, you can play pin the horn on the unicorn, or any other variation you want.