Definition

A structure built on a creek or river that allows water to flow out when the tide is low but stops water from coming in when the tide is high.

Example

The engineers installed an aboideau to manage the tidal flow in the estuary.

Conversation

Have you ever seen an aboideau in action?

Yeah, I saw one last summer by the river; it's really interesting how it works.

I think they’re pretty clever for controlling water flow.

Definitely! They really help prevent flooding during high tides.

Synonyms & Antonyms

Root Explanation

Aboideau originates from the French word 'aboideau', which is a combination of 'aboi' (meaning to bark) and 'eau' (meaning water). The term refers to a structure used to control water flow, particularly in marshy areas.

Memory Tip

Imagine a structure that 'barks' ('aboi') at water ('eau') to control its flow — that's what an aboideau does.

Visually Confused Words