buoy

word

Definition

A buoy is a floating object on water, often used to mark locations, warn of dangers, or help swimmers. Some are anchored, while others move with the waves.

Usage & Nuances

Mainly used in nautical, marine, and safety contexts. Collocates with 'life' ('lifebuoy'), 'marker,' and 'navigation.' Not to be confused with 'boy' (child). As a verb, 'to buoy' means 'to support or lift up,' but this is less common.

Example Sentences

Everyone grabbed onto the buoy when they got tired.

natural

The red buoy marks the safe swimming area.

basic

Fishermen checked the buoy every morning.

basic

Please swim inside the buoys.

basic

A flashing buoy warned ships of rocks beneath the water.

natural

He held onto a lifeguard’s buoy until help arrived.

natural