Definition

A structure that controls the flow of water, often used to prevent flooding or to manage water levels in rivers and reservoirs.

Example

The engineers built a floodgate to protect the town from rising waters during the storm.

Conversation

Did you hear about the new floodgate they installed at the river?

Yeah, I heard it's supposed to help with controlling the water levels.

I think it's great they finally did something to prevent flooding.

Absolutely! It will really help the nearby communities.

Synonyms & Antonyms

Root Explanation

Floodgate → It is formed from "flood" (from Old English *flōd*, meaning a flowing or stream of water) and "gate" (from Old English *geat*, meaning an opening or entrance). The word "floodgate" refers to a gate that controls the flow of water, particularly in preventing floods.

Memory Tip

Think of a 'flowing' ('flood') stream of water being controlled by an 'opening' ('gate') — that's why a floodgate is used to manage water flow.

Visually Confused Words