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reef

[reef] / rif /
NOUN
underwater or partially submerged ledge
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The film cuts to a hummingbird sipping nectar from a flower on a cactus, a sea turtle floating over a coral reef, pink flamingos on a green lake, a snowflake, a butterfly.

From The Wall Street Journal • Apr. 16, 2026

Cyanide fishing has historically been used in parts of Southeast Asia to stun or kill fish, often for the live reef trade.

From BBC • Apr. 13, 2026

"Reefs are finely tuned 3D systems. Their shape controls who lives, who dies and how fast the reef grows."

From Science Daily • Apr. 6, 2026

He said Fishguard residents had told him the ship could be left for scrap, while others believe it might become a reef.

From BBC • Feb. 17, 2026

The tide was low and the reef rose far out of the water.

From "Island of the Blue Dolphins" by Scott O'Dell




Vocabulary lists containing reef


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