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  1. Strain (mechanics) - Wikipedia

    In mechanics, strain is defined as relative deformation, compared to a reference position configuration. Different equivalent choices may be made for the expression of a strain field depending on whether it …

  2. Browse All Marijuana Strains on Leafly | Leafly

    Browse the most comprehensive weed strain library on the web. Browse weed strains by cannabis type (indica, sativa, or hybrid), effects, or number of reviews.

  3. Flu cases surging in Florida, US. See new strain, its symptoms

    Jan 5, 2026 · Have you been sick since the new year started? You're not alone; here's what to know about new H3N2 flu strain and its symptoms

  4. STRAIN Definition & Meaning - Merriam-Webster

    The meaning of STRAIN is lineage, ancestry. How to use strain in a sentence.

  5. STRAIN | definition in the Cambridge English Dictionary

    STRAIN meaning: 1. a force or influence that stretches, pulls, or puts pressure on something, sometimes causing…. Learn more.

  6. Mechanics of Materials: Strain - Boston University

    Strain is a unitless measure of how much an object gets bigger or smaller from an applied load. Normal strain occurs when the elongation of an object is in response to a normal stress (i.e. perpendicular to …

  7. strain - Wiktionary, the free dictionary

    4 days ago · Verb strain (third-person singular simple present strains, present participle straining, simple past and past participle strained) (transitive, obsolete) To hold tightly, to clasp.

  8. STRAIN Definition & Meaning | Dictionary.com

    To strain is to stretch tightly, make taut, wrench, tear, cause injury to, by long-continued or sudden and too violent effort or movement: to strain one's heart by overexertion, one's eyes by reading small print.

  9. Strain | Deformation, Stress & Elasticity | Britannica

    Strain, in physical sciences and engineering, number that describes relative deformation or change in shape and size of elastic, plastic, and fluid materials under applied forces.

  10. Muscle strains - Symptoms and causes - Mayo Clinic

    Oct 11, 2022 · The difference between a strain and a sprain is that a strain involves an injury to a muscle or to the band of tissue that attaches a muscle to a bone, while a sprain injures the bands of tissue …