The Reef may refer to: The Reef or The Rand, alternative names for the Witwatersrand, a north-facing scarp in South Africa Great Barrier Reef or "The...

A reef is a ridge or shoal of rock, coral, or similar relatively stable material lying beneath the surface of a natural body of water. Many reefs result...

A coral reef is an underwater ecosystem characterized by reef-building corals. Reefs are formed of colonies of coral polyps held together by calcium carbonate...

The Great Barrier Reef is the world's largest coral reef system, composed of over 2,900 individual reefs and 900 islands stretching for over 2,300 kilometres...

Look up reefing in Wiktionary, the free dictionary. Reefing reduces the area of a sail, usually by folding or rolling one edge of the canvas in on itself...

species of reef-associated sharks which are known by the common name reef sharks. In the Indian and Pacific Oceans: Blacktip reef shark Grey reef shark Whitetip...

A fringing reef is one of the three main types of coral reef. It is distinguished from the other main types, barrier reefs and atolls, in that it has...

to the San Diego beach community of La Jolla, California, where they began Reef. Their product became popular amongst surfers and beach goers. Reef has...

The Reef: Stalked is a 2022 Australian horror film written and directed by Andrew Traucki and produced by Jack Christian, Neal Kingston and Michael Robertson...

The reef triggerfish (Rhinecanthus rectangulus), also known as the rectangular triggerfish, wedgetail triggerfish or by its Hawaiian name humuhumunukunukuāpuaʻa...

Reef are an English rock band from Glastonbury whose members include Gary Stringer on vocals, Amy Newton on guitar, Jack Bessant on bass, and Luke Bullen...

Erica Reef, also known as Enola Reef; Malay: Terumbu Siput, lit. 'Shell Reef'; Gabriela Silang Reef (Filipino: Bahura ng Gabriela Silang); Vietnamese:...

The Pacific reef heron (Egretta sacra), also known as the eastern reef heron or eastern reef egret, is a species of heron found throughout southern Asia...

ocean. As the volcanic island subsides, the coral fringing reef becomes a barrier reef that is detached from the island. Eventually, reef and the small coral...

Kingman Reef (/ˈkɪŋmən/) is a largely submerged, uninhabited, triangle-shaped reef, geologically an atoll, 9.0 nmi (20 km) east-west and 4.5 nmi (8 km)...

invertebrates as well as fish that play a role in maintaining the tropical coral reef environment. A reef aquarium requires appropriately intense lighting, turbulent...

The reef knot, or square knot, is an ancient and simple binding knot used to secure a rope or line around an object. It is sometimes also referred to as...

"Beyond The Reef" is a song written by Canadian Jack Pitman in Hawaii in 1948. It was first performed by Hawaiian artist Napua Stevens in 1949. Although...

Reef safe is a distinction used in the saltwater aquarium hobby to indicate that a fish or invertebrate is safe to add to a reef aquarium. There is no...

The blacktip reef shark (Carcharhinus melanopterus) is a species of requiem shark, in the family Carcharhinidae, which can be easily identified by the...

marine world of the Great Barrier Reef, the largest coral reef in the world. It offers a view of its ecosystem from the perspective of the fish. It was released...

passage, block the use of trawling nets, support reef restoration, improve aquaculture, or enhance scuba diving and surfing. Early artificial reefs were built...

The Rainbow Reef is a reef in the Somosomo Strait between the Fijian islands of Taveuni and Vanua Levu. It is one of the most famous dive sites in the...

The whitetip reef shark (Triaenodon obesus) is a species of requiem shark, in the family Carcharhinidae, and the only member of its genus. A small shark...

The Neptune Memorial Reef is an underwater columbarium in what was conceived by the creator as the world's largest man-made reef (covering over 600,000...

'Meiji Reef'), is a low tide elevation (LTE) reef/atoll surrounding a large lagoon in the southeastern region of Dangerous Ground in the east of the Spratly...

The Reef is a 2010 Australian survival horror film, written, directed and produced by Andrew Traucki in his second feature film (the first being Black...

Capitol Reef National Park is a national park of the United States in south-central Utah. The park is approximately 60 miles (100 km) long on its north–south...

south from the outer edge of the Great Barrier Reef and includes Heralds Beacon Island, Osprey Reef, the Willis Group and fifteen other reef/island groups...

Tennent Reef, also known as Pigeon Reef, (Filipino: Bahura ng Lopez-Jaena); Tiên Nữ Reef (Vietnamese: Đá Tiên Nữ); Mandarin Chinese: 无乜礁; pinyin: Wúmiē...