Etymograph

English

closet

Closet comes from Old French closet ‘a small enclosed area, such as a field or a…’, from clos ‘private space’, and ultimately from Proto-Indo-European *kleh₂w- ‘key, hook, nail’.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*kleh₂w-‘key, hook, nail’reconstructed
  2. Proto-Italicc. 1500–700 BCE*klaudō‘to close’reconstructed
  3. Latinc. 75 BCE–200 CEclaudō‘to shut, close’
  4. Latin, derivedc. 75 BCE–200 CEclausus‘shut, closed’perfect passive participle of claudō
  5. Latin, derivedc. 75 BCE–200 CEclausum
  6. Old Frenchc. 842–1400clos‘private space’
  7. Old French, derivedc. 842–1400closet‘a small enclosed area, such as a field or a paddock’
  8. Middle Englishc. 1150–1500same form
  9. Englishearliest quotation c. 1370same form

attested reconstructed ? uncertain or disputed

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*kleh₂w-‘key, hook, nail’reconstructed
  2. Proto-Italicc. 1500–700 BCE*klaudō‘to close’reconstructed
  3. Latinc. 75 BCE–200 CEclaudō‘to shut, close’
  4. Latin, derivedc. 75 BCE–200 CEclausus‘shut, closed’perfect passive participle of claudō
  5. Latin, derivedc. 75 BCE–200 CEclausum
  6. Old Frenchc. 842–1400clos‘private space’
  7. Old French, derivedc. 842–1400closet‘a small enclosed area, such as a field or a paddock’
  8. Middle Englishc. 1150–1500same form
  9. Englishearliest quotation c. 1370same form

Earliest quotation: c. 1370, Robert Cicyle: “A slepe hym toke / In hys closet.”

Formed from close + -et

Proto-Indo-European *kleh₂w- ‘key, hook, nail’

…

Proto-West Germanic *klūsijan ‘to enclose’

Old English clȳsan ‘to close, shut’

Middle English clusen ‘to close’

Middle English closen ‘to close, enclose’

English close

Linked words

through Proto-Indo-European *kleh₂w- ‘key, hook, nail’

include, cataract, conclave, subclavian, 29 more

through Proto-Italic *klaudō ‘to close’

inclusiveness, 27 more

through Latin claudō ‘to shut, close’

exclusive, conclusion, inclusion, inclusive, conclude, exclude, closure, disclose, preclude, sluice, occlusion, recluse, claustrophobia, cloister, enclose, 29 more

through Latin clausus ‘shut, closed’

clause, cloture, 7 more

Today it means

noun A small room within a house used to store clothing, food, or other household supplies.

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

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