reef — a ridge of jagged rock, coral, or sand just above or below the surface of the sea
Part of speech: NOUN
Definition: a ridge of jagged rock, coral, or sand just above or below the surface of the sea
Pronunciation (IPA): /riːf/
Example Sentences
- The Great Barrier Reef is so famous that even fish have started taking selfies there.
- Snorkeling around the reef revealed an underwater paradise full of tropical fish.
- The captain warned us about the hidden reef that had caused many shipwrecks.
reef
NOUN[/riːf/]
a ridge of jagged rock, coral, or sand just above or below the surface of the sea

Hidden coral reef collision

On the reef, a brief note brings endless grief
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🎤Pronunciation
🌳Etymology
Origin
The word 'reef' derives from Old Norse 'rif', meaning ridge or rib. Medieval Scandinavian seafarers applied this term to underwater rock formations and sandbars that presented navigational hazards, as their jagged, linear appearance resembled the ribs of a skeleton.
Breakdown
Old Norse 'rif' (ridge, rib) + English -reef (noun suffix). The morphological shift reflects the semantic extension from physical ridges to submerged geological formations dangerous to maritime vessels.
🎵Rhyme
🔗Collocations
📝Examples
“The Great Barrier Reef is so famous that even fish have started taking selfies there.”
“Snorkeling around the reef revealed an underwater paradise full of tropical fish.”
“The captain warned us about the hidden reef that had caused many shipwrecks.”
“My diving instructor said avoiding the reef was like trying to diet at a buffet - nearly impossible.”
📚Related Words
Synonyms
Antonyms
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