Pronunciation: [bˈɛndz] (IPA) 
The word "bends" is spelled with the letters b, e, n, d, and s. In IPA phonetic transcription, it is pronounced as /bɛndz/. The letter "b" represents the voiced bilabial stop, while "e" is pronounced as the short e vowel sound. The letter "n" represents the voiced alveolar nasal, while "d" represents the voiced alveolar stop. Finally, "s" represents the unvoiced alveolar fricative. The double "d" and "s" indicate the plural form of "bend."
Bends, in the context of this definition, refer to physical deformations or curves that occur in a linear object, typically caused by external forces or pressure. It is a term often used in relation to objects such as pipes, bars, or rods.
Bends can occur due to various reasons, including mechanical stress, excessive force, or temperature changes. The resulting deformation causes the object to deviate from its original shape, resulting in a curve. The severity of the bend can range from a slight curvature to sharp angles or kinks, depending on the magnitude and duration of the force applied.
In the field of engineering and construction, bends are subject to analysis and evaluation to ensure structural integrity and alignment. Proper installation and design specifications are essential to prevent excessive bending, as it can compromise the functionality and durability of the object.
In certain contexts, bends can also refer to an injury or medical condition. For example, a person engaged in activities that require physical exertion, such as scuba diving or aviation, may experience decompression sickness, commonly known as "the bends." This condition occurs when a person ascends rapidly from a highly pressurized environment, causing nitrogen bubbles to form in the bloodstream.
Overall, the term "bends" describes the physical deformation or curvature that occurs in linear objects due to external forces, often requiring careful attention to maintain structural integrity and function.
Caisson disease, especially a mild form in which pain and temporary weakness are the chief symptoms.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "bends" has multiple etymological origins depending on its context. Here are a few possible sources:
1. As a noun referring to a medical condition or injury:
The term "bends" originates from the Old English word "bendan" which means "to cause to bend". It later developed into "bend", referring to the painful condition known as decompression sickness. When deep-sea divers ascend too quickly, the reduction in atmospheric pressure causes nitrogen to form bubbles in their bloodstream, resulting in joint pain and other symptoms known as "the bends".
2. As a verb meaning to curve or twist:
In this sense, "bends" comes from the Middle English word "benden" or "bend", which is derived from the Old English "bendan".
