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Ribosome

/ˈraɪ.bəˌsoʊm/
nounCEFR C1 (Advanced)Top #8500 frequency
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Comprehensive Definitions & Senses

1 sense
As noun
  1. 1

    A minute particle consisting of RNA and associated proteins found in large numbers in the cytoplasm of living cells.

    "Ribosomes bind messenger RNA and transfer RNA to synthesize polypeptides and proteins."

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Linguistic Origin & Historical Etymology

Coined in 1958 by a team of scientists combining 'ribo-' (referring to ribonucleic acid) and 'body' (derived from the Greek 'sōma' meaning body). It reflects the cellular structure composed of RNA and protein that serves as the site of biological protein synthesis.

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