Etymograph

English

cracking

Cracking comes from Middle English crakynge, and goes back to craken.

  1. Middle Englishc. 1150–1500craken
  2. Middle English, derivedc. 1150–1500crakynge
  3. Englishearliest quotation 1886cracking

attested reconstructed ? uncertain or disputed

Lineage

  1. Middle Englishc. 1150–1500craken
  2. Middle English, derivedc. 1150–1500crakynge
  3. Englishearliest quotation 1886cracking

Earliest quotation: 1886, – 1887 January, H[enry] Rider Haggard: “From the spot where the body lay came a…”

Today it means

noun The thermal decomposition of a substance, especially that of crude petroleum in order to produce petrol / gasoline.

Language periods are conventional ranges, not dates for this word.

Etymograph / Middle English craken / cracking