Definition
A 'dosser' is a slang term, primarily British, for a homeless person or someone who sleeps in cheap lodgings or on the streets. It often carries a negative connotation, suggesting a lack of ambition or social standing. Think of it as a more old-fashioned, slightly harsher way to describe someone down on their luck. It implies a transient lifestyle, hopping from one temporary sleeping place to another. While the term isn't very polite, it paints a picture of someone struggling to find stable shelter. It's important to remember the humanity behind the word.