Downflooding

//ˈdaʊnflʌdˌɪŋ// noun, verb

noun, verb ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The entry of water or other liquid into a boat, ship, or other vessel through openings that are normally above the waterline. uncountable

    "The tops of the baffle plates installed to limit water from entering holds 3 and 2A through the fire dampers, which were about 25 to 26 feet above the accident voyage still waterline, were found after loss of propulsion to submerge at heeling angles of 26° to 29°, with only hold 3 flooded to 20 percent at 0.7 permeability. No damage control plan or emergency plan was found that might recommend securing the fire dampers in extremely high seas to prevent potential downflooding through ventilation openings into cargo holds."

Verb
  1. 1
    present participle and gerund of downflood form-of, gerund, participle, present

Example

More examples

"The tops of the baffle plates installed to limit water from entering holds 3 and 2A through the fire dampers, which were about 25 to 26 feet above the accident voyage still waterline, were found after loss of propulsion to submerge at heeling angles of 26° to 29°, with only hold 3 flooded to 20 percent at 0.7 permeability. No damage control plan or emergency plan was found that might recommend securing the fire dampers in extremely high seas to prevent potential downflooding through ventilation openings into cargo holds."

Related phrases

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