Etymograph

English

initial

Initial comes from Middle French initial, from Latin initiālis, from initium ‘beginning’, from ineō ‘to go into’, ultimately from Proto-Indo-European *h₁ey- ‘to go’.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*h₁ey-1‘to go’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*h₁éyti1‘to go’reconstructed
  3. Proto-Italicc. 1500–700 BCE*eō1‘to go’reconstructed
  4. Proto-Italicc. 1500–700 BCE*eneō2‘to go in’reconstructed
  5. Latinc. 75 BCE–200 CEineō2‘to go into, enter’
  6. Latinc. 75 BCE–200 CEinitium2‘beginning; entrance’
  7. Latinc. 75 BCE–200 CEinitiālis2‘initial’
  8. Middle Frenchc. 1400–1600initial2
  9. Englishearliest quotation 1892initial2

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, Latin eo
  2. 2 Wiktionary, English initial
  3. Earliest quotation in Wiktionary’s entry: 1892, Walter Besant, Prologue: Who is Edmund Gray?: “Thus, when he drew up instructions in lawyer language,…”.

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*h₁ey-Wiktionary, Latin eo‘to go’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*h₁éytiWiktionary, Latin eo‘to go’reconstructed
  3. Proto-Italicc. 1500–700 BCE*eōWiktionary, Latin eo‘to go’reconstructed
  4. Proto-Italicc. 1500–700 BCE*eneōWiktionary, English initial‘to go in’reconstructed
  5. Latinc. 75 BCE–200 CEineōWiktionary, English initial‘to go into, enter’
  6. Latinc. 75 BCE–200 CEinitiumWiktionary, English initial‘beginning; entrance’
  7. Latinc. 75 BCE–200 CEinitiālisWiktionary, English initial‘initial’
  8. Middle Frenchc. 1400–1600initialWiktionary, English initial
  9. Englishearliest quotation 1892initialWiktionary, English initial. Earliest quotation in Wiktionary’s entry: 1892, Walter Besant, Prologue: Who is Edmund Gray?: “Thus, when he drew up instructions in lawyer language,…”

Linked words

through Proto-Indo-European *h₁ey- ‘to go’

eid, itinerary, iter, 28 more

through Proto-Indo-European *h₁éyti ‘to go, to be going’

ion, isthmus, cation, anionic, 23 more

through Latin eō ‘to go’

issue, transition, exit, ambient, ambitious, ambition, trance, transient, obituary, eyre, sedition, transitory, ambiance, transitive, praetor, seditious, ambit, obit, 24 more

Today it means

adj Chronologically first, early; of or pertaining to the beginning, cause or origin.

Sources

Sources: Wiktionary, “initial”; the older steps come from the Wiktionary entry for Latin eo. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.

Etymograph / Proto-Indo-European *h₁ey- / initial

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