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- Dictionarystiffness/ˈstɪfnɪs/
noun
- 1. inability to move easily and without pain: "stretching exercises ease stiffness in the legs"
- 2. the quality of being severe or strong: "no mean feat given the stiffness of the competition"
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STIFFNESS definition: 1. the quality of being very formal and not relaxed: 2. the quality of being firm, hard, or unable…. Learn more.
STIFFNESS meaning: 1. the quality of being very formal and not relaxed: 2. the quality of being firm, hard, or unable…. Learn more.
Stiffness, denoted by the letter (k), is a measure of the resistance of an object to deformation in response to an applied load. In other words, stiffness is the ability of a material or a structure to resist bending, twisting, or stretching.
The stiffness, of a body is a measure of the resistance offered by an elastic body to deformation. For an elastic body with a single degree of freedom (DOF) (for example, stretching or compression of a rod), the stiffness is defined as where, is the force on the body.
1. a. : not easily bent : rigid. a stiff collar. b. : lacking in suppleness or flexibility. stiff muscles. c. : impeded in movement used of a mechanism. a truck's stiff suspension. d. : drunk sense 1a. 2. a. : firm, resolute. b. : stubborn, unyielding. c. : proud. d (1) : marked by reserve or decorum. (2) : lacking in ease or grace : stilted. 3.
Stiffness definition: the state or condition of being rigid or firm. See examples of STIFFNESS used in a sentence.
Stiffness, in its most basic form, is defined as the ratio of the force applied to the deformation experienced by a material or structure, resulting in the standard unit of stiffness being newtons per metre (N/m) in the International System of Units (SI units).
May 6, 2023 · Stiffness is the rigidness of any object or material. Objects with a high stiffness will resist changes in shape when being acted on by a physical force. For example, loose, wet clay has low stiffness, changing shape with just a few pounds of pressure. The stiffness of aluminum is considerably stiffer than wet clay.
the fact of not being friendly or relaxed. his military stiffness and reserve. the fact of being hard and difficult to bend or move. It's difficult to sew because of the stiffness of the fabric. the fact of being more difficult or severe than usual. the stiffness of the competition. Check pronunciation: stiffness.
Definitions of stiffness. noun. the physical property of being inflexible and hard to bend. see more. noun. the property of moving with pain or difficulty. “he awoke with a painful stiffness in his neck” see more. noun. excessive sternness.
