Multiplexer (noun)

An electronic device that selects one of several input signals and forwards the selected signal to a single output line.

Origin:

1940s: from multiple + -plex + -er.

Examples:

1. The multiplexer was used to switch between different data streams in real-time.
2. The multiplexer allowed for efficient communication between multiple devices.
3. The multiplexer was a key component in the communication network.
4. The multiplexer was designed to handle high-speed data transmission.
5. The multiplexer was essential in ensuring the proper routing of information.