Which term describes the means by which a message is transmitted to the receiver?

The term that describes the means by which a message is transmitted to the receiver is "Channel." In communication theory, the channel refers to the medium used to convey the message from the sender to the recipient. This can include various forms such as spoken words, written texts, emails, telephone calls, or any other way messages can be delivered. The effectiveness of communication largely depends on selecting an appropriate channel for the audience and context.

Factors such as the complexity of the message, the urgency of delivery, and the preferences of the receiver influence the choice of channel. Understanding the concept of the channel is crucial in ensuring that the intended message is accurately transmitted and received without distortion.