An underwater environment is a environment of, and immersed in, liquid water in a natural or artificial feature (called a body of water), such as an ocean...

Underwater! is a 1955 adventure film directed by John Sturges and starring Jane Russell and Richard Egan. Johnny and his wife Theresa, along with mercenary...

Underwater is a 2020 American science fiction action horror film directed by William Eubank. The film stars Kristen Stewart, Vincent Cassel, Jessica Henwick...

Breathing underwater or underwater breathing may refer to: Aquatic respiration Underwater breathing apparatus Liquid breathing Breathing Under Water (film)...

Underwater diving, as a human activity, is the practice of descending below the water's surface to interact with the environment. It is also often referred...

Underwater acoustics (also known as hydroacoustics) is the study of the propagation of sound in water and the interaction of the mechanical waves that...

Underwater hockey (UWH), (also known as Octopush in the United Kingdom) is a globally played limited-contact sport in which two teams compete to manoeuvre...

used in underwater diving. The definitions listed are in the context of underwater diving. There may be other meanings in other contexts. Underwater diving...

used in underwater diving. The definitions listed are in the context of underwater diving. There may be other meanings in other contexts. Underwater diving...

Unmanned underwater vehicles (UUV), also known as uncrewed underwater vehicles and underwater drones, are submersible vehicles that can operate underwater without...

Underwater basket weaving is an idiom referring pejoratively to supposedly useless or absurd college or university courses and often generally to refer...

used in underwater diving. The definitions listed are in the context of underwater diving. There may be other meanings in other contexts. Underwater diving...

An underwater firearm is a firearm designed for use underwater. Underwater firearms or needleguns usually fire flechettes or spear-like bolts instead...

Look up underwater in Wiktionary, the free dictionary. Underwater refers to the realm below the surface of a body of water. Underwater may also refer to:...

Underwater art refers to artworks that are designed for or performed in an underwater environment. Underwater art often contributes to or is inspired...

used in underwater diving. The definitions listed are in the context of underwater diving. There may be other meanings in other contexts. Underwater diving...

An underwater vehicle is any member of the class of vehicles (machines that transports people or cargo) that is intended to operate in the underwater environment...

Underwater archaeology is archaeology practiced underwater. As with all other branches of archaeology, it evolved from its roots in pre-history and in...

An underwater panther, called Mishipeshu (in Ojibwe syllabics: ᒥᔑᐯᔓ) or Mishibijiw (in syllabics: ᒥᔑᐱᒋᐤ) in Ojibwe (IPA: [mɪʃʃɪbɪʑɪw]), is one of the most...

Underwater football is a two-team underwater sport that shares common elements with underwater hockey and underwater rugby. As with both of those games...

underwater diving environment, or just diving environment is the natural or artificial surroundings in which a dive is done. It is usually underwater...

Underwater rugby (UWR) is an underwater team sport. During a match two teams try to score a negatively buoyant ball (filled with saltwater) into the opponents’...

An underwater explosion (also known as an UNDEX) is a chemical or nuclear explosion that occurs under the surface of a body of water. While useful in anti-ship...

used in underwater diving. The definitions listed are in the context of underwater diving. There may be other meanings in other contexts. Underwater diving...

The Underwater Demolition Team (UDT), or frogmen, were amphibious units created by the United States Navy during World War II with specialized non-tactical...

the Glossary of underwater diving terminology for definitions of technical terms, jargon, diver slang and acronyms used in underwater diving See the Outline...

Underwater habitats are underwater structures in which people can live for extended periods and carry out most of the basic human functions of a 24-hour...

Underwater Sunlight is the twenty-ninth major release and sixteenth studio album by electronic artists Tangerine Dream. This album marked the first appearance...

Underwater photography is the process of taking photographs while under water. It is usually done while scuba diving, but can be done while diving on surface...

underwater football, underwater hockey, underwater ice hockey, underwater orienteering, underwater photography, underwater rugby, underwater target shooting...