CROSS WIND Meaning and
Definition
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Crosswind (noun): A crosswind refers to a meteorological phenomenon where the wind is blowing perpendicular to the intended direction of travel, typically in relation to an aircraft or a moving object. It is characterized by a horizontal air current that is traveling across the path of a moving object, resulting in wind blowing from one side to the other.
In aviation, a crosswind occurs when the wind direction is not aligned with the runway. It poses a challenging situation for aircraft during takeoff, landing, and taxiing, as it requires careful control and skill in order to maintain stability. The crosswind exerts a lateral force on the aircraft, pushing it in a direction perpendicular to its intended path. Therefore, pilots must make constant adjustments to the flight controls to prevent the aircraft from drifting, rolling, or yawing off course.
Crosswinds can have varying speeds and intensities, ranging from mild breezes to strong gusts. The speed and direction of the crosswind are crucial factors that pilots consider while planning their flight operations. Additionally, crosswinds can also affect other modes of transportation, such as sailing vessels, automobiles, and cyclists, as they can cause instability and require adjustments to maintain a straight path.
Overall, the term "crosswind" describes the horizontal component of wind that acts across the intended direction of movement of an object, causing it to experience lateral forces and necessitating adjustments to maintain stability and control.
Etymology of CROSS WIND
The word "crosswind" is composed of two parts: "cross" and "wind".
The word "cross" originally comes from the Old English word "cros", which is derived from the Latin "crux". Its earliest usage referred to the religious symbol, the cross. Over time, it expanded to signify the act of crossing or going across something.
The term "wind" can be traced back to the Old English word "wind", which shares the same roots as the German word "wind" and the Dutch word "wind". Its origin is uncertain, but it is believed to be derived from the Proto-Germanic word "wendan", meaning "to turn". This association with turning is due to the changing direction and movement of the wind.
Similar spelling word for CROSS WIND
