propeller
pro|pel|ler /prəp'elər/ (propellers)
[N-COUNT]
A propeller is a device with blades which is attached to a boat or aircraft. The engine makes the propeller spin round and causes the boat or aircraft to move.
...a fixed three-bladed propeller.
[N-COUNT]
A propeller is a device with blades which is attached to a boat or aircraft. The engine makes the propeller spin round and causes the boat or aircraft to move.
...a fixed three-bladed propeller.