The description that best defines the term <em>metaphysical conceit </em>would be unusual comparisons to describe commonplace things.
For example, John Donne wrote a poem called <em>The Flea </em>in which he is talking about a mere insect on the surface level, whereas in fact he is using metaphysical conceit to talk about a romantic intercourse through the metaphor of a flee. 
        
             
        
        
        
Sentences are the building blocks used to construct written accounts. They are complete statements. Punctuation shows how the sentence should be read and makes the meaning clear. Every sentence should include at least a capital letter at the start, and a full stop, exclamation mark or question mark at the end.
 
        
             
        
        
        
The general name for the medium through which a message is transmitted is:
- <u>Communication Channel</u>
A message is the information which a sender uses a medium to communicate with the receiver about a particular thing.
The key elements of communication are:
- A sender
- A receiver
- A medium
These elements are necessary for a person that wants to send a message to communicate effectively. This ensures that the receiver is able to give a feedback if he wants to.
Communication channels are those mediums through which a message can be sent and delivered.
Therefore, the correct answer is communication channel
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