Etymologically

emo

Etymology and origin of the Latin word emo

Confidence
Established
Formation
Inherited
First attested
Plautus
Inherited from
Proto-Italic *eme/o-
Ultimate origin
Proto-Indo-European (*h₁em-)

Pronunciation

  • IPA (Classical): [ˈɛ.moː][1]
  • IPA (Ecclesiastical): [ˈɛː.mo][1]

Forms

emō (present infinitive emere, perfect active ēmī, supine ēmptum or ēmtum); third conjugation[1]

Etymology

It is inherited from Proto-Italic *eme/o- (“to take”), inherited from Proto-Indo-European *h₁em-e/o- (“to take”).[2][1] The first sense “to take” survived in old Latin, according to Paul the Deacon's Festus, and in compounds such as adimō “to take away”, dēmō and sūmō.[3][4][5] Cognate with Umbrian emantur (“may be bought”), Oscan emmens (“they took”), Lithuanian imù (“I take”) and Old Irish airfo-emim (“seize”).[2][3][6]

Earliest recorded meaning

Plautus uses it of buying.[2][3] Köbler dates Plautus c. 250–184 BC.[7]

Semantic evolution

In Classical Latin it was to buy or purchase, as a maid for a wife in Terence or olives in Cato, and in auctions to buy at a price.[3][8] It was also to win someone over or bribe, and to gain something immaterial at a cost, often of suffering.[3] Döderlein says emere is buying to supply oneself, while mercor is buying as a trade.[9]

In medieval Latin it was to buy, and also to redeem.[10] Its compounds gave English words: eximō “to take out” gave exempt and, through exemplum, example, and redimō gave redeem.[11]

Timeline

  • c. 250–184 BC – Plautus uses it.[2][7]
  • 234–149 BC – Cato uses it of buying olives.[3][7]
  • late 14th century – English example and exempt are recorded, from exemplum and exemptus.[11]
  • early 15th century – English redeem is recorded, from redimere.[11]

Meanings

Verb

  1. (Old Latin) To take.[3][5]
  2. To buy, purchase.[3][4]
  3. To win over; to bribe.[3]
  4. To gain (at a cost).[3]
  5. (Medieval Latin) To redeem.[10]

Word family

  • adimō
  • coëmō
  • dēmō
  • dirimō
  • emāx
  • ēmptīcius
  • ēmptiō
  • ēmptitō
  • emptīuus
  • ēmptor
  • perimō
  • permitiēs
  • pōmum
  • pōmus
  • sūmō
  • English example
  • English exempt
  • English redeem

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d 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 g h i j Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  4. ^ a b Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  5. ^ a b Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  6. ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  7. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  8. ^ Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  9. ^ Döderlein, Ludwig (1874), Döderlein’s Hand-book of Latin Synonymes, tr. H. H. Arnold, Andover: W. F. Draper
  10. ^ a b Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  11. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com

Related etymologies

  • opus · also from Proto-Indo-European
  • albus · also from Proto-Indo-European
  • potis · also from Proto-Indo-European
  • salvus · also from Proto-Indo-European
  • socius · also from Proto-Indo-European
  • signum · also from Proto-Indo-European
  • frater · also from Proto-Indo-European
  • foedus · also from Proto-Indo-European
Cite this entry

“Emo.” Etymologically, 16 Oct. 2026, etymologically.com/la/emo. Accessed 16 Oct. 2026.

Last edited on . ·