Refers to a transportation terminal (airport, bus, ferry) or a computer terminal. Context determines the specific meaning.
空港のターミナルで友達を待っている。
I'm waiting for my friend at the airport terminal.
Buses depart from this terminal.
The plane arrived at the terminal on schedule.
I transferred to the subway at the bus terminal.
Where is the terminal for flights to Narita?
The technician operated the terminal to check the system.
airport terminal building · railway station; terminal