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

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

straining, in cooking, by a strainer or sieve.

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 …

Strain refers to a force that stretches or stresses an object, often causing deformation. It can also mean a state of tension or pressure, either physical or mental, such as muscle strain or …

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 …

To stretch (sinews, nerves, muscles) beyond the normal degree (as the supposed condition of intense exertion); hence, to force to extreme effort, exert to the utmost (one's limbs, organs, …

Strain is a measure of how much a material changes shape under a force. It is equal to the change in any dimension divided by the original value of that dimension.

STRAIN definition: 1. a feeling of being worried and nervous about something: 2. to cause problems for someone or to…. Learn more.