inclusion body

Inclusion bodies are nuclear or cytoplasmic aggregates of stainable substances, usually proteins. They typically represent sites of viral multiplication in a bacterium or a eukaryotic cell and usually consist of viral capsid proteins.
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Noun
1. any small intracellular body found within another (characteristic of certain diseases); "an inclusion in the cytoplasm of the cell"
(synonym) cellular inclusion, inclusion
(hypernym) body
(hyponym) plasmid

discrete structures present normally or abnormally within cells; examples are virons, aggregated proteins, and cellular material; recombinant proteins made by bacteria most often accumulate as inclusion bodies.

Eng: inclusion body
Urdu: خارِجی جِسم ۔ دخیل جِسم ۔ ایک داغ پذیر ۔