tensile strength

American  

noun

1. the resistance of a material to longitudinal stress, measured by the minimum amount of longitudinal stress required to rupture the material.

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tensile strength British  

noun

1. a measure of the ability of a material to withstand a longitudinal stress, expressed as the greatest stress that the material can stand without breaking

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tensile strength Scientific  

/ tĕn′səl,tĕn′sīl′ /

1. A measure of the ability of material to resist a force that tends to pull it apart. It is expressed as the minimum tensile stress (force per unit area) needed to split the material apart.

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Etymology

Origin of tensile strength

First recorded in 1860–65

Example Sentences

The tensile strength necessary to pull the trigger of a 9-millimeter Kel-Tec firearm is roughly 5½ to 6½ pounds.

From Los Angeles Times • Dec. 11, 2024

"This is great because the addition of spores pushes the mechanical properties beyond known limitations where there was previously a trade off between tensile strength and stretchability."

From Science Daily • Apr. 30, 2024

Doing so increases the tensile strength of the bags so much that they’re actually stronger than traditional plastic—as mighty as nylon used in parachutes and safety belts.

From National Geographic • Jan. 16, 2024

Delrin, an acetal homopolymer with higher tensile strength, is a preferred substitute for metal parts and used in products ranging from gear wheels to insulin pens.

From Reuters • Aug. 21, 2023

“It has a high melting point and good tensile strength too. Expensive stuff though. Take some time to drill and shape. C’mon.”

From "October Sky" by Homer Hickam

Related Words

• durability
• hardness
• inflexibility
• toughness