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.

To pull, draw, or stretch tight: The heavy load strained the rope. b. Physics To cause distortion of (a body's parts or shape) by applying an external force; deform. 2. To exert, use, or tax to the utmost: …

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 became …

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 emotional strain.

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.