Etymology

insulin

in·su·lin
I1N1S1U1L1I1N1

Today it means: A polypeptide hormone that regulates carbohydrate metabolism (in various animals including humans). Full definition →

Latin īnsula
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The story

  1. Latin · derived fromīnsula“island”
  2. English todayinsulin

From Latin īnsula (“island”) (named for the islets of Langerhans, where insulin is produced) + -in.

Words from the same roots

Latinīnsula all →

isleLilleHispaniolainsulainsulitisinsulous

Etymology from Wiktionary, CC BY-SA 4.0.