Etymograph

English

precipitous

Precipitous comes from French précipiteux, from Latin praeceps ‘precipice’, and ultimately from Proto-Indo-European *kap- ‘head’.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*kap-‘head’reconstructed
  2. Proto-Indo-European, derivedc. 4500–2500 BCE*káput‘head’reconstructed
  3. Proto-Italicc. 1500–700 BCE*kaput‘head’reconstructed
  4. Latinc. 75 BCE–200 CEcaput‘head’
  5. Latin, derivedc. 75 BCE–200 CEpraeceps‘precipice’
  6. Vulgar Latinc. 100–700 CE*praecipitōsusreconstructed
  7. Frenchc. 1600–presentprécipiteux
  8. Englishearliest quotation 1861precipitous

attested reconstructed ? uncertain or disputed

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*kap-‘head’reconstructed
  2. Proto-Indo-European, derivedc. 4500–2500 BCE*káput‘head’reconstructed
  3. Proto-Italicc. 1500–700 BCE*kaput‘head’reconstructed
  4. Latinc. 75 BCE–200 CEcaput‘head’
  5. Latin, derivedc. 75 BCE–200 CEpraeceps‘precipice’
  6. Vulgar Latinc. 100–700 CE*praecipitōsusreconstructed
  7. Frenchc. 1600–presentprécipiteux
  8. Englishearliest quotation 1861precipitous

Earliest quotation: 1861, E. J. Guerin, Mountain Charley: “About this time our journey began to be pleasant…”

Formed from precipice ‘steep cliff, brink’ + -ous

Latin praeceps ‘steep’

Latin praecipitium ‘a steep place’

Middle French precipice ‘precipice (steep cliff)’

English precipice

Linked words

through Proto-Indo-European *kap- ‘head’

had, case, except, heavy, cash, catch, accept, behavior, capable, achieve, receive, cable, heavily, chase, capacity, capture, occupation, perception, haven, behave, reception, hawk, caption, captive, capsule, recipe, cater, susceptible, chassis, deception, anticipation, anticipate, captivity, cassette, conceive, recipient, casket, deceive, deceptive, conceivable, 136 more

through Proto-Indo-European *káput ‘head’

head, 61 more

through Proto-Italic *kaput ‘head’

capitalism, capitalize, capote, escapade, capitan, capitaine, 62 more

through Latin caput ‘head’

captain, capital, chapter, escape, cape, chef, cattle, cabin, chapel, capitol, capita, chaplain, cad, mischief, mischievous, chieftain, capillary, capo, cabana, capa, caddie, chattel, capuchin, scamper, scamp, chabot, jefe, capitulate, dishevelled, occipital, kaput, caput, chaperon, cabochon, 70 more

Today it means

adj Steep, like a precipice

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

Etymograph / Proto-Indo-European *kap- / precipitous