名词

1. 街头小贩;上门推销员
You can use hawker to refer to a person who tries to sell things by calling at people's homes or standing in the street, especially when you do not approve of this activity.

1. a person who breeds and trains hawks and who follows the sport of falconry

Synonym: falconer

2. someone who travels about selling his wares (as on the streets or at carnivals)

Synonym: peddlerpedlarpackmanpitchman