Look up trough in Wiktionary, the free dictionary. Trough may refer to: Trough (geology), a long depression less steep than a trench Trough (meteorology)...

The Trough is a 6-mile long wooded gorge carved by the South Branch Potomac River (SBPR) and situated in the Allegheny Mountains of Hampshire and Hardy...

a trough on a surface weather analysis chart. The weather charts in some countries or regions mark troughs by a line. In the United States, a trough may...

The monsoon trough is a portion of the Intertropical Convergence Zone in the Western Pacific, as depicted by a line on a weather map showing the locations...

medium is at a maximum. A trough is the opposite of a crest, so the minimum or lowest point in a cycle. When the crests and troughs of two sine waves of equal...

form at the rim of tectonic plates. There are various oceanic troughs on the ocean floors. Benue Trough Cayman Trough Hesperides Trough Kings Trough Mariana...

and pharmacology, a trough level or trough concentration (Ctrough) is the concentration reached by a drug immediately before the next dose is administered...

A bread trough, dough trough or kneading trough, sometimes referred to as artesa, is a rectangular receptacle with a shallow basin, and a traditional...

The Cayman Trough (also known as the Cayman Trench, Bartlett Deep and Bartlett Trough) is a complex transform fault zone pull-apart basin which contains...

huge pillars, the maximum height of the pillars reaching 115 ft. The trough structure is 7 ft in height, with a width of 7.5 ft. The trough is partly covered...

The Nankai Trough (南海トラフ, Nankai Torafu, Southern Sea Trough) is a submarine trough located south of the Nankaidō region of Japan's island of Honshu, extending...

U-shaped valleys, also called trough valleys or glacial troughs, are formed by the process of glaciation. They are characteristic of mountain glaciation...

A parabolic trough collector (PTC) is a type of solar thermal collector that is straight in one dimension and curved as a parabola in the other two, lined...

Confederation Trough is an extended play record by Richard D. James under the alias The Tuss. It is credited to faux name Brian Tregaskin. Released in...

The Sagami Trough (相模トラフ, Sagami Torafu) also Sagami Trench, Sagami Megathrust, or Sagami Subduction Zone is a 340-kilometre (210 mi)long trough, which...

The Gulf Trough, also known as the Suwanee Straits, is an ancient geologic feature of Florida present during the Paleogene period. A strong marine current...

monsoon trough (a usage that is more common in Australia and parts of Asia). The ITCZ was originally identified from the 1920s to the 1940s as the Intertropical...

Peak-to-trough ratio (PTR), also known as peak-to-trough variation or peak-to-trough fluctuation, is a parameter in pharmacokinetics which is defined as the ratio...

The Xihu Trough (Chinese: 西湖凹陷; pinyin: Xīhú Āoxiàn) is a region in the East China Sea, located approximately 400 kilometres east of the cities of Shanghai...

just south of Pyramid Trough, at the west side of the Koettlitz Glacier. The descriptive name appears to have been first used by the British Antarctic Expedition...

animals, livestock on farms or ranches or wild animals. In Australia, the watering trough is established so that sheep, cattle and other domesticated animals...

included in the measurement. Peak-to-peak amplitude (abbreviated p–p or PtP or PtoP) is the change between peak (highest amplitude value) and trough (lowest...

kinds of places: The first is in the area on the east side of upper troughs, which form half of a Rossby wave within the Westerlies (a trough with large wavelength...

The Trough, formerly known as Taste of Crime, is a 2018 Hong Kong neo-noir crime thriller film written and directed by Nick Cheung, who also stars alongside...

Flushing troughs were commonly used in places such as schools, colleges, public toilets, factories and public buildings where repeated use of the flushing...

with a pneumatic trough: The trough itself, which is a large glass dish or a similar container. A gas bottle (or bulb), to hold the gas collected. A way...

A shortwave or shortwave trough is an embedded kink in the trough / ridge pattern. Its length scale is much smaller than that of and is embedded within...

The Timor Trough is an oceanic trough that is a continuation of the Sunda Trench (Java Trench) that marks the boundary between the Indo-Australian Plate...

A manger or trough is a rack for fodder, or a structure or feeder used to hold food for animals. The word comes from the Old French mangier (meaning "to...

In economics, a trough is a low turning point or a local minimum of a business cycle. The time evolution of many economics variables exhibits a wave-like...