Floodgate synonyms | nouns

Synonyms for Floodgate as a Noun

• sluicegate
• penstock
• head gate
• water gate
• sluice
• sluice valve
• lock
• gate
• weir
• dam
• hatch
• gateway
• clow
• lock-gate
• watergate
• airlock
• head
• embankment
• levee
• dike
• lock chamber

  sluice
• regulator
• restraint