Etymologically

gradior

Etymology and origin of the Latin word gradior

Confidence
Probable
Formation
Inherited
First attested
Plautus
Inherited from
Proto-Italic *grad-(e)i-
Ultimate origin
Proto-Italic (*grad-(e)i-)

Pronunciation

  • IPA (Classical): [ˈɡra.di.ɔr][1]
  • IPA (Ecclesiastical): [ˈɡraː.di.or][1]

Forms

gradior (present infinitive gradī, perfect active gressus sum); third (-iō variant) conjugation, deponent[1]

Etymology

It is inherited from Proto-Italic *grad-(e)i-, inherited from Proto-Indo-European *g(ʰ)rd(ʰ)-(e)i-.[2] Cognate with Old Irish do·greinn (“chases”) and Middle Welsh grynnyaw (“to press, thrust”).[2][3] The traditional comparison with Old Church Slavonic грѧсти (gręsti, “to come”) and Gothic 𐌲𐍂𐌹𐌸𐍃 (griþs, “step”) is doubted.[1] The noun gradus “step” and the frequentative grassor belong to the same stem.[2]

Earliest recorded meaning

De Vaan dates it from Plautus, who also has fourth-conjugation forms such as adgredīmur.[2] Köbler dates Plautus c. 250–184 BC.[4]

Semantic evolution

It meant to step, walk or proceed, often in a stately or deliberate way, and in particular to move on foot, as opposed to crawling or flying.[3] Cicero contrasts animals that walk with those that crawl.[3][5] De Vaan thinks it was first used mostly with prefixes, in compounds such as aggredior “to approach, attack”, ēgredior “to go out” and prōgredior “to go forward”.[2] These are the sources of English aggression and English progress.[6]

Timeline

  • c. 250–184 BC – Plautus uses adgredīmur.[2][4]
  • 81–43 BC – Cicero contrasts animals that walk with those that crawl.[3][4]
  • early 15th century – English progress is recorded.[6]

Meanings

Verb

  1. To step, walk, proceed, especially in a stately way.[3]
  2. To move on foot (as opposed to crawling or flying).[3]

Word family

  • ēgredior
  • gradātiō
  • gradilis
  • gradus
  • grassor
  • gressiō
  • gressus
  • altegradius
  • herbigradus
  • retrōgradior
  • spissigradus
  • tardigradus
  • gradātim
  • English progress
  • English aggression

Usage notes

Döderlein groups it with eō and meō, the general words for going.[7]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  3. ^ a b c d e f Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  4. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  6. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  7. ^ Döderlein, Ludwig (1874), Döderlein’s Hand-book of Latin Synonymes, tr. H. H. Arnold, Andover: W. F. Draper

Related etymologies

  • portus · also from Proto-Indo-European
  • toga · also from Proto-Indo-European
  • flagro · also from Proto-Indo-European
  • minor · also from Proto-Indo-European
  • maior · also from Proto-Indo-European
  • medius · also from Proto-Indo-European
  • centum · also from Proto-Indo-European
  • specio · also from Proto-Indo-European
Cite this entry

“Gradior.” Etymologically, 16 Oct. 2026, etymologically.com/la/gradior. Accessed 16 Oct. 2026.

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