Definition of Marine One in English:
The helicopter used by the president of the US.
- The jockeying to get the contract to build Marine One, the helicopter fleet that transports the president, has been intensifying.
- Team US101, led by Lockheed Martin, has proposed the US101 helicopter for the US Marine One presidential transport fleet requirement.
- Agusta has scooped a contract to provide helicopters for Marine One, the famous force that transports the US president and is often pictured taking him to and from the White House lawn.