mudlark

/ˈmʌdlɑːrk/
noun
  1. A person who searches in river mud for valuable or interesting objects, especially in historical cities like London.
    • She became a mudlark after learning about the history hidden along the shoreline.
    • The mudlark found a 17th-century coin buried in the Thames mud.
    • Tourists watched as a mudlark carefully sifted through the riverbank.
  2. A child who plays or works in muddy streets or riverbanks, often in poor conditions (historical).
    • Mudlarks were common in 19th-century port cities.
    • The novel tells the story of a young mudlark surviving on the streets.
    • In Victorian London, a mudlark might scavenge for scraps to sell.
What does "mudlark" mean? | whatsthatwordmean | whatsthatwordmean