Port is a versatile English word with multiple meanings:
1. Computer Port: A virtual point where network connections start and end (e.g., Port 80 for HTTP)
2. Harbor: A place on the coast where ships load and unload (e.g., Shanghai Port)
3. Port Wine: A sweet fortified wine from Portugal
4. Left Side: The left side of a ship when facing forward (opposite of starboard)
5. Adaptation: To modify software to run on a different platform (e.g., porting a game from PC to mobile)