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

True, some worms can do that, too, but only spiders have spinnerets—specialized organs that produce silk—and the ability to weave threads that, though thinner than human hair, have greater tensile strength than steel.

From The Wall Street Journal • May 15, 2026

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

The material's ultimate tensile strength, i.e., the amount of stress the paper could withstand, stood at 59.85 MPa, representing an improvement of over 60%.

From Science Daily • May 14, 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

“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