Etymology Explorer › English

Where does “cool” come from?

Cool comes from Proto-Germanic kōlaz, derived from Proto-Indo-European gel-, a root expressing coldness or freezing.

cool (English): Having a slightly low temperature; mildly or...

Definitions

  1. Having a slightly low temperature; mildly or...

Ancestry of “cool”, step by step

StepLanguageWordMeaning
1Middle Englishcool—
2Middle Englishpek—
3Middle EnglishpikeAlternative form of pyke; pike; sharp point, iron...
4Old Englishpīcpointed object, pick axe
5Proto-Germanic*pīk—
6Latinpixpitch, tar
7Proto-Indo-Europeanpik-to be angry; pitch; resin
8Proto-Indo-Europeanpi-sap, juice

Words derived from “cool”

  • cooling
  • cooler
  • coolly
  • coolant
  • cour
  • uncool
  • intercooler
  • coolheaded
  • subcooling
  • cryocooler
  • coolish
  • supercool
  • aftercooler
  • ultracool
  • coolth
  • overcooling
  • coolheadedness
  • cooleth
  • precooler
  • kewl
  • uncoolness
  • precool
  • cooldrink
  • coolbox
Every word from Proto-Indo-European pi- →