myelin

English dictionary entry

Meanings

noun
  1. A white, fatty material, composed of lipids and lipoproteins, that surrounds the axons of nerves.

Pronunciation

/ˈmaɪəlɪn/ LL-Q1860 (eng)-Vealhurl-myelin.wav

Word forms

myelin myelins

Etymology

Etymology tree Ancient Greek μυελός (muelós)der. English myelo- Proto-Indo-European *-nós Proto-Indo-European *-iHnos Proto-Italic *-īnos Latin -īnusder. Old French -inbor. Middle English -in English -ineclip. English -in English myelin From myelo- + -in. From Ancient Greek μυελός (muelós, “marrow”).

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