floodgate
Translation
floodgate, sluice gate
Examples
They opened the floodgates to release water.
They opened the floodgates to release water.
Her comment opened the floodgates of debate.
Her comment opened the floodgates of debate.
Grammar Patterns
open the floodgates to allow (sth.) to happen in an uncontrolled way Her comment opened the floodgates of debate.
Similar Words
Synonyms: sluice gate, dam
Etymology
A compound of 'flood' + 'gate'. A gate to control a flood.
Memory Tips
Imagine a gate holding back a flood of water, or metaphorically, a flood of emotions or words.