hawker1
  
  n.
 a person who travels about selling goods.
 
  Etymology
  C16: prob. from Low Ger. or Du. and rel. to huckster.
 
  
    
hawker2
  
  n.
  - a falconer.
 - a slender-bodied dragonfly that remains airborne for long periods. 
[Aeshnidae and other families: many species.]
 
 
  Etymology
  OE hafocere, from hafoc ‘hawk’.