Etymologically

Etymology and origin of the Latin word reitero

Confidence
Established
Formation
Derivation
First attested
c. 310–380 Donatus More words from the 4th century
Ultimate origin
Latin iterō
Etymology tree
inherited borrowed derived
Latin iterum
Latin iterō
Latin reiterō
Spanish reiterar
From the same root
Latin iterātiō ← iterō

Forms

reiterō (present infinitive reiterāre, perfect active reiterāvī, supine reiterātum); first conjugation.[1][2]

Etymology

It is from Latin re- + iterō (“to repeat”).[1][2][3]

According to the TLL, Romance words for working the soil a second time continue it: Spanish edrar and Portuguese redrar “to dig over vineyards again”, and Friulian redrá “to heap up earth round millet and similar plants”.[1]

Earliest recorded meaning

Donatus (c. 310–380 AD), commenting on Terence, uses it of repeating a word: tu, when repeated, makes tute and tutemet.[1][4]

Semantic evolution

A reading in Apuleius' Metamorphoses cited by the older dictionaries is a false variant for iterō.[1][5] Christian writers used it of repeating what had been said or written, as Ambrosiaster of Paul restating a point, and Hesychius of the lawgiver repeating what he had set out.[1] It was also used of doing something again, as in the Itinerary of Antoninus of Piacenza of refilling a vessel with oil, and Gregory of Tours has it in his work on the course of the stars.[1][5]

English took the past participle in the early 15th century as reiterate, at first in medicine and alchemy.[3]

Timeline

  • c. 310–380 AD – Donatus uses it of repeating a word.[1][4]
  • last third of the 4th century AD – Ambrosiaster uses it of Paul restating a point.[1][4]
  • 538/539–594 AD – Gregory of Tours uses it in his work on the course of the stars.[1][5][4]
  • early 15th century – English takes it from the past participle as reiterate.[3]

Meanings

Verb

  1. To repeat, say or write again.[1][2][5]
  2. To do again, perform a second time.[1]

References

  1. ^ a b c d e f g h i j k l Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  2. ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  3. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  4. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ a b c d Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
Cite this entry

“Reitero.” Etymologically, 8 Nov. 2026, etymologically.com/la/reitero. Accessed 8 Nov. 2026.

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