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

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 …

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

The distortion can involve both a change in shape and in size. ♦ In elastic strain the distorted body returns to its original shape and size when the force is removed. ♦ In plastic strain the distorted …

Nov 1, 2025 · European scientists have discovered a new strain of the virus that causes AIDS and linked it to gorillas, creating a mystery about when and how the first patient found to have the …

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 …

Definition of strain noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

The noun strain is a stretch, effort, or exertion. You can strain your ankle, or your little brother can strain your patience.

STRAIN meaning: 1 : a feeling of stress and worry that you have because you are trying to do too much, are dealing with a difficult problem, etc.; 2 : something that is very difficult to deal with …

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 …