Etymologically

apostrophus

Etymology and origin of the Latin word apostrophus

Confidence
Established
Formation
Borrowing
First attested
c. 370–380 AD, Diomedes
Borrowed from
Ancient Greek ἀπόστροφος
Ultimate origin
Ancient Greek ἀπόστροφος
Etymology tree
inherited borrowed derived
Latin apostrophus
French apostrophe
From the same root
English apostrophe ← apostrophus

Pronunciation

  • Classical: [aˈpɔs.trɔ.pʰʊs][1]
  • Ecclesiastical: [aˈpɔs.tro.fus][1]

Forms

apostrophus f (genitive apostrophī); second declension[1] Also apostrophos, with the Greek ending.[2][3][1]

Etymology

It is borrowed from Ancient Greek ἀπόστροφος (apóstrophos, “turned away”),[2][3][1] from ἀποστρέφω (apostréphō, “to turn away”),[1][4] made of ἀπό (apó, “off, away from”) and στρέφω (stréphō, “to turn”).[4] In Greek it was an adjective used with the word for “accent”, the sign of “turning away”;[4] the Latin noun is feminine.[2][1]

Earliest recorded meaning

The grammarian Diomedes (writing c. 370–380 AD) is the first to use it, for the sign that marks a dropped vowel.[2][3][5]

Semantic evolution

It remained a term of the grammarians.[2] Aldhelm counts it among the ten marks of prosody and calls it the sign of a vowel rubbed out.[6] Medieval writers also used it for a mark of separation, for an address to someone (properly apostrophē), and, in the 11th century, for a crafty person.[6][5] Through French it gave English apostrophe (1580s),[4] and it is the source of Italian apostrofo.[7]

Timeline

  • c. 370–380 AD – The grammarian Diomedes names the sign.[2][3][5]
  • 639–709 AD – Aldhelm lists it among the marks of prosody.[6][5]
  • 1030 – A set of annals uses it for a crafty person.[5]
  • 1580s – English borrows it, through French, as apostrophe.[4]

Meanings

Noun

  1. (Late Latin, grammar) An apostrophe, the sign marking an omitted vowel.[2][3][1]
  2. (Medieval Latin) A mark of separation between words.[6]
  3. (Medieval Latin) An address to someone, an apostrophe in the rhetorical sense.[6][5]
  4. (Medieval Latin) A crafty person.[6][5]

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  3. ^ a b c d e Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  4. ^ a b c d e Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  5. ^ a b c d e f g Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ a b c d e f Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  7. ^ Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier

Borrowed into

Descendants

Related etymologies

Cite this entry

“Apostrophus.” Etymologically, 23 Oct. 2026, etymologically.com/la/apostrophus. Accessed 23 Oct. 2026.

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