chalkpit

/ˈtʃɔkˌpɪt/
noun
  1. A quarry or excavation where chalk is dug out of the ground.
    • The old chalkpit was filled with water and became a popular swimming hole.
    • Workers used pickaxes to extract chalk from the chalkpit.
    • The village was built near a chalkpit that supplied material for local buildings.
Synonyms
What does "chalkpit" mean? | whatsthatwordmean | whatsthatwordmean