Waterstop

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A waterproof barrier that is used to prevent moisture from leaking through a joint.

    "A waterstop, which is installed before pouring the concrete, may be effective in sealing joints, but is not applicable for cracks."

  2. 2
    A location along a waterway where a water taxi, riverboat, or similar form of transportation makes a regular stop to load and unload passengers or cargo.

    "The barge pulled up at the waterstop; she allowed the young men to leave first and then followed them up the incline to Greenwich Palace."

Example

More examples

"A waterstop, which is installed before pouring the concrete, may be effective in sealing joints, but is not applicable for cracks."

Etymology

From water + stop.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.