Etymologically

Etymology and origin of the Latin word utiliter

Confidence
Established
Formation
Derivation
First attested
116–27 BC, Varro
Ultimate origin
Proto-Italic (*oit-e/o-)
Etymology tree
inherited borrowed derived
Latin utilis
French utile
French utiliser
Latin utiliter
Latin inutilis
French inutile

Forms

ūtiliter (comparative ūtilius, superlative ūtilissimē)[1] The comparative is ūtilius, the superlative ūtilissimē.[2][3]

Etymology

It is from Latin ūtilis (“useful”) + -ter.[2][3] ūtilis comes from ūtor (“to use”),[4] which de Vaan traces to Proto-Italic *oit-e/o- (“to use”); he finds attractive the view that it first meant “to fetch for oneself” and is cognate with Ancient Greek οἴσω (oísō, “I will fetch”).[4]

Earliest recorded meaning

Köbler dates it from Cicero,[5] who says that something was usefully given by nature.[3] Varro has Diophanes usefully reducing a set of books to six.[2]

Semantic evolution

It means usefully or profitably, so as to bring advantage:[2] Horace has serving usefully, Celsus remedies given with benefit, and Tacitus has utiliter in publicum, to the public advantage.[3] Ovid uses the comparative, Quintilian and Columella the superlative.[3] Apuleius apparently uses it for “in one's own interest”.[2] In the jurists it is a technical term, validly or effectively, and with regard for practical considerations.[2][3]

Timeline

  • 116–27 BC – Varro, of reducing books to a useful number.[2][5]
  • 81–43 BC – Cicero.[3][5]
  • 14–37 AD – Celsus, of remedies.[3][5]
  • before 212 AD – The jurists, “validly”.[2][5]

Meanings

Adverb

  1. Usefully, profitably, with advantage.[2][3][1]
  2. For one's own advantage.[2]
  3. (law) Validly, effectively;[2][3] with regard for practical considerations.[2]

References

  1. ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e f g h i j Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  4. ^ a b de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  5. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry

“Utiliter.” Etymologically, 20 Oct. 2026, etymologically.com/la/utiliter. Accessed 20 Oct. 2026.

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