Etymograph

English

seclusive

Seclusive comes from Latin sēclūdō ‘to seclude’, from claudō ‘to shut up, close, lock’, and ultimately from Proto-Indo-European *kleh₂w-.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*kleh₂w-‘to close something’reconstructed
  2. Proto-Italicc. 1500–700 BCE*klaudō‘to close’reconstructed
  3. Latinc. 75 BCE–200 CEclaudō‘to shut up, close, lock’
  4. Latin, derivedc. 75 BCE–200 CEsēclūdō‘to seclude’
  5. Englishtodayseclusive

attested reconstructed ? uncertain or disputed deepest recorded ancestor

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*kleh₂w-‘to close something’reconstructed
  2. Proto-Italicc. 1500–700 BCE*klaudō‘to close’reconstructed
  3. Latinc. 75 BCE–200 CEclaudō‘to shut up, close, lock’
  4. Latin, derivedc. 75 BCE–200 CEsēclūdō‘to seclude’
  5. Englishtodayseclusive

Formed from seclude + -ive

Proto-Indo-European *kleh₂w- ‘to close something’

Proto-Italic *klaudō ‘to close’

Latin claudō ‘to shut up, close, lock’

Latin secludo ‘to cut off’

English seclude

The story

Pseudo-Latinism, derived from *sēclūsīvus, a combination of sēclūdō (‘to seclude’) + -īvus (‘-ive’), whence the native Latin sēclūsus.

Linked words

through Proto-Indo-European *kleh₂w- ‘to close something’

include, cataract, conclave, subclavian, 27 more

through Proto-Italic *klaudō ‘to close’

closet, disclose, enclose, inclusiveness, 25 more

through Latin claudō ‘to shut up, close, lock’

close, closure, conclusion, exclusive, conclude, exclude, clause, inclusion, inclusive, cloister, preclude, sluice, claustrophobia, cloture, occlusion, recluse, 30 more

Today it means

adj Serving or tending to seclude (oneself); affecting seclusion.

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

Etymograph / Proto-Indo-European *kleh₂w- / seclusive