forlorn hope

A forlorn hope is a band of soldiers or other combatants chosen to take the leading part in a military operation, such as an assault on a defended position, where the risk of casualties is high. The term comes from the Dutch verloren hoop, literally "lost heap", and adapted as "lost troop". In present-day Dutch the only meaning is lost hope. The old Dutch word hoop (in its sense of heap in English) is not cognate with English hope: this is an example of false folk etymology.

Redshirt

"Redshirt" is a term for a stock character in fiction who dies soon after being introduced. The term originated with fans of Star Trek (1966–1969), from the red shirts worn by Starfleet security officers who frequently die during episodes.

Mountaineering

Mountaineering or mountain climbing is the sport, hobby or profession of hiking, skiing, and climbing mountains. While mountaineering began as attempts to reach the highest point of unclimbed mountains, it has branched into specialisations that address different aspects of the mountain and consists of three areas: rock-craft, snow-craft and skiing, depending on whether the route chosen is over rock, snow or ice. All require experience, athletic ability, and technical knowledge to maintain safety. The UIAA or Union Internationale des Associations d'Alpinisme is the world governing body in mountaineering and climbing, addressing issues like access, medical, mountain protection, safety, youth and ice climbing.

Eurotrash

Eurotrash is a derogatory term used in North America for Europeans, especially those perceived to be arrogant, affluent, and expatriates in the United States.

cardioid

A cardioid (from the Greek καρδία "heart") is a plane curve traced by a point on the perimeter of a circle that is rolling around a fixed circle of the same radius. It is therefore a type of limaçon and can also be defined as an epicycloid having a single cusp. It is also a type of sinusoidal spiral, and an inverse curve of the parabola with the focus as the center of inversion.

Eurodance

Eurodance (also known as Dance and Hands Up in Europe) is a genre of electronic dance music that originated in the late 1980s or early 1990s primarily in Europe. It combines many elements from House, Techno, Hi-NRG and especially Italo-Disco. Starting in the early 1990s and continuing to the present day, Eurodance production continues to evolve with a more modernized style that incorporates elements from Trance and Techno music.

Eurodance music is heavily influenced by the utilization of rich melodic vocals, either exclusively by itself or inclusively with rapped verses. This, combined with cutting-edge synthesizer, strong bass rhythm and melodic hooks establishes the core foundation of Eurodance music.

Eurocommunism

Eurocommunism was a trend in the 1970s and 1980s within various Western European communist parties to develop a theory and practice of social transformation that was more relevant in a Western European democracy and less aligned to the influence or control of the Communist Party of the Soviet Union.