verb

founder

To lose buoyancy and sink.

The damaged ship founders as water pours into its hold.

Etymology

The French ancestor meant to sink or go to the bottom. A ship founders when it loses its ability to remain afloat and sinks.

More examples

  • The fishing boat foundered during a violent storm.
  • Without repairs, the leaking barge will founder before reaching shore.
  • The crew abandons the foundering vessel.

Forms

founder · founders · foundered · foundering

Similar words

sink
The broader, everyday term, used for boats and other objects.
submerge
Means going underwater, not necessarily through loss of buoyancy.