A similarly shaped section in a pipe, etc.
An intersection of routes where one road terminates as it joins a (usually higher priority) road at approximately 90°. In most countries, a give way or stop road sign will be seen at a T-junction.
The running or flowing together of things; the meeting of things; confluence.
An open space, especially in a park, where several roads or paths meet.
Airport terminal.
A large group of people; a crowd.
A large open space in or in front of a building where people can gather, particularly one joining various paths, as in a rail station or airport terminal, or providing access to and linking the platforms in a railway terminus.