Etymograph

English

extension

Extension comes from Middle English extensioun, and goes back to Latin extensiō.

  1. Latinc. 75 BCE–200 CEextensiōas extensiō
  2. Old Frenchc. 842–1400estension
  3. Middle Englishc. 1150–1500extensioun
  4. Englishearliest quotation 1650extension

attested reconstructed ? uncertain or disputed

Lineage

  1. Latinc. 75 BCE–200 CEextensiōas extensiō
  2. Old Frenchc. 842–1400estension
  3. Middle Englishc. 1150–1500extensioun
  4. Englishearliest quotation 1650extension

Earliest quotation: 1650, Thomas Browne, Pseudodoxia Epidemica: […]: “For station is properly no rest, but one kind…”

Linked words

through Proto-Italic *tendō ‘to stretch’

pretend, attendance, intend, tender, intentional, contend, pretense, entendre, inattention, portend, 32 more

through Latin tendō

attention, tend, intention, tense, contention, tempt, hypertension, tensor, tensile, entente, portent, détente, hypotension, detent, pretension, 44 more

Today it means

noun The act of extending; a stretching out; enlargement in length, breadth, or time; an increase.

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

Etymograph / Latin extensiō / extension