Etymology

cancer

C3A1N1C3E1R1

Today it means: A disease in which the cells of a tissue undergo uncontrolled (often rapid) proliferation. Full definition →

Latin cancer
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cancer · noun, adjective1

  1. Latin · borrowed fromcancer“crab”
  2. English todaycancer

Borrowed from Latin cancer (“crab”), a calque of Ancient Greek καρκίνος (karkínos, “crab; ulcer; cancer”), possibly cognate, applied to cancerous tumors because of a supposed resemblence between their enlarged veins and the legs of a crab. Doublet of canker and chancre.

Cancer · proper noun, noun2

  1. Sumerian · derived from𒀯𒀠𒈜“crab; name of constellation”
  2. Ancient Greek · calque ofΚαρκίνος“crab”
  3. Latin · learned borrowing fromcancer“crab”
  4. English todayCancer

Learned borrowing from Latin cancer (“crab”), calque of Ancient Greek Καρκίνος (Karkínos, “crab”), calque of Akkadian 𒀀𒇻𒌅 (allutu, “crab”), from Sumerian 𒀯𒀠𒈜 (ᵐᵘˡAL.LUL, “crab; name of constellation”).

Words from the same roots

Latincancer all →

cankerchancrecancrinecancrivorous

Ancient GreekΚαρκίνος all →

carcino-

Etymology from Wiktionary, CC BY-SA 4.0.