title: Correct terminology for result echoed when function printed in Python
body: <p>I know this is probably somewhere in the docs, but it's a bit hard to reverse search. When we explicitly <code>print</code> a function (not call it), what is the name of the echoed result?</p>
  
  <p>eg. </p>
  
  <pre><code>def func():
      pass
  
  print(func)
  </code></pre>
  
  <p>Returns: </p>
  
  <pre><code>&lt;function func at 0x7f5f539587b8&gt;
  </code></pre>
  
  <p>What is this result called? Another example would be <code>&lt;class '__main__.a'&gt;</code>. </p>
  
  <p>Special kudos to the kind person who can tell me if these results can be used for something too. </p>