Definition of "beachcomber"

beachcomber

noun
plural beachcombers
1. (nautical) A seaman who is not prepared to work but hangs around port areas living off the charity of others.
  Quotations
  The society of beach-combers always repays the small pains you need be at to enjoy it. They are easy of approach and affable in conversation.
  1919, W[illiam] Somerset Maugham, “chapter 46”, in The Moon and Sixpence, [New York, N.Y.]: Grosset & Dunlap Publishers […]
2. Any loafer around a waterfront.
3. A person who collects marine salvage at the coast.
  Quotations
  Now and again a wreck was to be seen, or a vessel left lonely and sad on a reef, her rigging dismantled and only waiting for beachcombers to come and break her up for the sake of her timber and old iron.
  1887, Harriet W. Daly, Digging, Squatting, and Pioneering Life in the Northern Territory of South Australia, page 35
4. A long rolling wave of the sea.