dosser

noun

1. 流浪者；露宿街头者；住廉价旅馆者
   a person who has no permanent home and who lives and sleeps on the streets or in cheap hostels
2. 懒人
   a person who is very lazy

1. 流浪者;露宿街头者;住廉价旅馆者
   A dosser is a city person who does not have a permanent home and sleeps in the streets or in very cheap hotels.

noun

1. someone who sleeps in any convenient place

   Synonym:    street person