Etymologically

Etymology and origin of the Latin word simus

Confidence
Established
Formation
Borrowing
First attested
280–200 BC Livius Andronicus More words from the 3rd century BC
Borrowed from
Ancient Greek σιμός
Ultimate origin
Ancient Greek σιμός
Etymology tree
inherited borrowed derived
Ancient Greek σιμός (simós)
Latin sīmus
Derivations

Pronunciation

  • Classical: [ˈsiː.mʊs][1]
  • Ecclesiastical: [ˈsiː.mus][1]

Forms

sīmus (feminine sīma, neuter sīmum); first/second-declension adjective[1]

Etymology

It is borrowed from Ancient Greek σιμός (simós, “snub-nosed”).[2][1][3]

Earliest recorded meaning

Its first use is in a tragedy of Livius Andronicus, who lived from 280/260 to before 200 BC:[3] lascivum Nerei simum pecus, “the playful snub-nosed flock of Nereus”, which Lewis & Short take to be the dolphins.[2][4]

Semantic evolution

It was used of noses and of flat-nosed people and animals,[2][4] and Pliny the Elder mentions the family name Simus.[4] In medicine Celsus applied it to other parts that are flattened, such as a bone surface.[2]

Timeline

  • 280/260–before 200 BC – Livius Andronicus calls the dolphins “snub-nosed”.[2][3]
  • 14–37 AD – Celsus uses it of a flattened part of a bone.[2][3]
  • 23/24–79 AD – Pliny the Elder mentions the cognomen Simus.[4][3]

Meanings

Adjective

  1. Snub-nosed, flat-nosed; of a nose, flattened, splayed.[2][4]
  2. Of other projecting parts: flattened.[2]

Word family

  • resīmus
  • sīmia
  • sīmō
  • sīmulus
  • subsīmus
  • sīmius

Usage notes

Lewis & Short compare the native silus, of the same meaning.[4]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  4. ^ a b c d e f Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press

Related etymologies

Cite this entry

“Simus.” Etymologically, 13 Nov. 2026, etymologically.com/la/simus. Accessed 14 Nov. 2026.

Last edited on . ·