Etymologically

melior

Etymology and origin of the Latin word melior

Confidence
Uncertain
Formation
Inherited
First attested
Naevius
Ultimate origin
Proto-Indo-European (*mel-)

Etymology

It is from Proto-Indo-European *mel-yōs (“more”), a comparative of a root *mel- “much, strong”.[1][2] Cognate with Ancient Greek μάλα (mála, “very”) and Ancient Greek μᾶλλον (mâllon, “more”), and the OLD adds multus “much”.[1][3] De Vaan finds the etymology weak, since the Greek words show no e-grade and the root has no other derivatives.[1] Varro cites an old accusative meliōsem, before /s/ became /r/.[1][3]

Earliest recorded meaning

De Vaan and Köbler date it from Naevius.[1][2] Köbler dates Naevius c. 235–200 BC.[2]

Semantic evolution

It serves as the comparative of bonus “good”.[3][4] It meant better at something, more competent, of better character or more virtuous, kinder, and as a noun meliōrēs the better people.[3] Of things it meant finer or superior, more desirable, more suitable, more pleasing to the senses, and of circumstances more favourable.[3]

In medieval Latin meliōrēs hominēs were vassals of standing.[5] Its derivative meliōrō “to improve” gave Medieval Latin ameliōrāre and English ameliorate in 1728.[6]

Timeline

  • c. 235–200 BC – Naevius uses it.[1][2]
  • c. 250–184 BC – Plautus speaks of a slave kinder to his master than to himself.[3][2]
  • 1728 – English ameliorate is recorded.[6]

Meanings

Adjective

  1. Better, more competent.[3]
  2. Of better character, more virtuous.[3]
  3. Kinder.[3]
  4. Finer, superior.[3]
  5. More desirable; more suitable.[3]
  6. More favourable.[3]
  7. (Medieval Latin) (plural) Vassals of standing, notables.[5]

Word family

  • meliōrō
  • meliusculus

References

  1. ^ 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
  2. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  3. ^ 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
  4. ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  5. ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  6. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Cite this entry

“Melior.” Etymologically, 16 Oct. 2026, etymologically.com/la/melior. Accessed 16 Oct. 2026.

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