Visual meaning of 'reef'? - learn with images, example in daily life

Visual illustration of reef: A chain or range of rocks, sand, or coral lying at or near the surface of the water. - Image 1

reef: A chain or range of rocks, sand, or coral lying at or near the surface of the water. - Thumbnail 1

reef: A chain or range of rocks, sand, or coral lying at or near the surface of the water. - Thumbnail 2

noun

A chain or range of rocks, sand, or coral lying at or near the surface of the water.

"The divers carefully navigated around the coral reef. "

geology ocean environment nature geography

Visual illustration of reef: A large vein of auriferous quartz; hence, any body of rock yielding valuable ore.

noun

A large vein of auriferous quartz; hence, any body of rock yielding valuable ore.

"The gold miners found a rich reef, promising a large harvest of valuable ore. "

geology material mineral

Visual illustration of reef: A portion of a sail rolled and tied down to lessen the area exposed in a high wind. - Image 1

reef: A portion of a sail rolled and tied down to lessen the area exposed in a high wind. - Thumbnail 1

reef: A portion of a sail rolled and tied down to lessen the area exposed in a high wind. - Thumbnail 2

noun

A portion of a sail rolled and tied down to lessen the area exposed in a high wind.

"To reduce the strain on the sailboat's rigging during the strong winds, the sailor reefed the mainsail. "

nautical sailing

Visual illustration of reef: A reef knot.

noun

A reef knot.

"To tie the shoelaces, she used a reef knot. "

nautical sailing

Visual illustration of reef: To take in part of a sail in order to adapt the size of the sail to the force of the wind. - Image 1

reef: To take in part of a sail in order to adapt the size of the sail to the force of the wind. - Thumbnail 1

reef: To take in part of a sail in order to adapt the size of the sail to the force of the wind. - Thumbnail 2

verb

To take in part of a sail in order to adapt the size of the sail to the force of the wind.

"To make sure the sailboat didn't capsize, the sailor reeled in part of the sail, reefing it. "

nautical sailing

Visual illustration of reef: To pull or yank strongly, especially in relation to horse riding.

verb

To pull or yank strongly, especially in relation to horse riding.

"The horse rider reeled in the reins, reefing them tight to stop the runaway horse. "

action sport animal

Visual illustration of reef: (of paddles) To move the floats of a paddle wheel toward its center so that they will not dip so deeply.

verb

(of paddles) To move the floats of a paddle wheel toward its center so that they will not dip so deeply.

"Reef the paddles."

nautical sailing vehicle machine technology

Visual illustration of reef: The itch; any eruptive skin disorder.

noun

The itch; any eruptive skin disorder.

"My son had a bad skin reef on his arm, so we took him to the doctor. "

medicine disease body sensation

Visual illustration of reef: Dandruff.

noun

Dandruff.

"My little sister has a bad case of reef; she needs to use a medicated shampoo. "

appearance body medicine

Visual illustration of reef: Scabby; scurvy.

adjective

Scabby; scurvy.

"The old man's skin was reefy and cracked from years of sun exposure. "

appearance condition