Etymograph

English

oppugnancy

Oppugnancy comes from Late Latin oppugnāns ‘attacking, assaulting’, from Latin pugnō ‘fight, struggle’, and ultimately from Proto-Indo-European *pewǵ-.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*pewǵ-1‘to punch, fist-fight’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*puǵnos1reconstructed
  3. Proto-Italicc. 1500–700 BCE*pugnos1‘fist’reconstructed
  4. Latinc. 75 BCE–200 CEpugnus1‘a fist’
  5. Latinc. 75 BCE–200 CEpugnō1‘fight, struggle’
  6. Latinc. 75 BCE–200 CEoppugnō2‘attack, assault’
  7. Late Latinc. 200–600 CEoppugnāns3as oppugnantia‘attacking, assaulting’
  8. Englishearliest quotation c. 1602oppugnancy3

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, Latin oppugno
  2. 2 Wiktionary, Latin oppugnans
  3. 3 Wiktionary, English oppugnancy
  4. Earliest quotation in Wiktionary’s entry: c. 1602, William Shakespeare, The Tragedie of Troylus and Cressida: “Take but degree away, untune that string, And, hark,…”.

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*pewǵ-Wiktionary, Latin oppugno‘to punch, fist-fight’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*puǵnosWiktionary, Latin oppugnoreconstructed
  3. Proto-Italicc. 1500–700 BCE*pugnosWiktionary, Latin oppugno‘fist’reconstructed
  4. Latinc. 75 BCE–200 CEpugnusWiktionary, Latin oppugno‘a fist’
  5. Latinc. 75 BCE–200 CEpugnōWiktionary, Latin oppugno‘fight, struggle’
  6. Latinc. 75 BCE–200 CEoppugnōWiktionary, Latin oppugnans‘attack, assault’
  7. Late Latinc. 200–600 CEoppugnānsWiktionary, English oppugnancyas oppugnantia‘attacking, assaulting’
  8. Englishearliest quotation c. 1602oppugnancyWiktionary, English oppugnancy. Earliest quotation in Wiktionary’s entry: c. 1602, William Shakespeare, The Tragedie of Troylus and Cressida: “Take but degree away, untune that string, And, hark,…”

Linked words

through Proto-Indo-European *pewǵ- ‘to punch, fist-fight’

point, fuck, punch, fist, pivot, puncture, poignant, pungent, pygmy, punto, punctuate, compunction, pugilist, 40 more

through Latin pugnō ‘fight, struggle’

repugnant, pugnacious, impugn, 12 more

Today it means

noun The act of oppugning; opposition; resistance

Sources

Sources: Wiktionary, “oppugnancy”; the older steps come from the Wiktionary entries for Latin oppugno, Latin oppugnans. 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 *pewǵ- / oppugnancy

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