drop valve


noun

a valve, as for a steam engine, that drops freely to close.

Nearby words

  1. drop table,
  2. drop tank,
  3. drop tee,
  4. drop the ball,
  5. drop the handkerchief,
  6. drop window,
  7. drop zone,
  8. drop-dead,
  9. drop-dead date,
  10. drop-dead fee

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019