Daily Word • Learn, play, and grow your vocabulary
Simplex refers to a communication channel that transmits signals in only one direction. Think of a radio broadcast 📻; the radio station sends, and you receive. This contrasts with duplex systems that allow two-way communication. In simplex, there is no return channel for feedback. A baby monitor where the parent can only hear the baby is simplex. It’s a basic, one-way communication method.
"Simplex" comes from Latin, meaning "simple" or "onefold." The root "sim-" indicates singularity or lack of complexity. It highlights the straightforward nature of the communication method. It evolved to describe systems operating in only one direction. Its association with simplicity reflects its fundamental design.
Remember old walkie-talkies from movies? Some are simplex. 🗣️ You could talk, and then the other person could talk, but not at the same time, so basically half-duplex! The simplex nature of old emergency broadcast systems also ensured that crucial messages were received even in compromised circumstances.
"Simplex" sounds technical but is easy to grasp. Use it when discussing communication systems. You'll impress your friends with your vocabulary! 😎
Get expertly crafted daily words delivered straight to your WhatsApp. Join thousands learning new words every day!
