Etymologically

Etymology and origin of the Latin word suspecto

Confidence
Established
Formation
Derivation
First attested
190–159 BC, Terence
Ultimate origin
Proto-Indo-European (*speḱ-ie/o-)
Etymology tree
inherited borrowed derived
Latin specio
Latin specimen
Latin conspectus
Latin species
English specific
English species
French espèce
French épice
Latin specialis
English special
French spécial
Latin suspicio
Latin suspecto

Pronunciation

  • Classical: [sʊsˈpɛk.toː][1]
  • Ecclesiastical: [susˈpɛk.to][1]

Forms

suspectō (present infinitive suspectāre, perfect active suspectāvī, supine suspectātum); first conjugation[1]

Etymology

It is from Latin suspiciō1 (“to look up at; to suspect”) + -tō, a frequentative formed on its participle suspectus1.[2][1] suspiciō1 is a compound of sub- and speciō (“to look”), which de Vaan traces to Proto-Italic *spekje/o- and Proto-Indo-European *speḱ-ie/o- (“to look”).[3] Cognate with Ancient Greek σκέπτομαι (sképtomai, “to look at”) and Sanskrit पश्यति (páśyati, “looks at”).[3]

Earliest recorded meaning

Its earliest citation in the OLD is Terence's Eunuchus, of a girl sitting and gazing up at a painting: virgo sedet suspectans tabulam quandam pictam.[2]

Semantic evolution

Its first sense is to gaze up at,[2] as Pliny the Elder's lion looking up.[4] Lewis & Short call it ante-classical and post-Augustan.[4] From looking up at, it came to mean to look with mistrust upon, to be suspicious of a person or thing:[2] Tacitus says Tiberius distrusted Arruntius as rich, energetic and gifted, and that Valens suspected treachery behind his soldiers' insolence.[2] With an accusative and infinitive it is to suspect that something is the case.[2]

Timeline

  • 190–159 BC – Terence, of a girl gazing at a painting.[2]
  • 23/24–79 AD – Pliny the Elder, of a lion looking up.[4][5]
  • 98–115 AD – Tacitus, of suspecting a man and suspecting treachery.[2][5]

Meanings

Verb

  1. To gaze up at, look up at.[2][4]
  2. To suspect, mistrust, be suspicious of.[2][1]
  3. To suspect the presence of (something evil); to suspect (that).[2]

Usage notes

The OLD lists a separate adverb suspectō, in suspicious circumstances, from suspectus1;[2] Köbler dates it from the jurist Paulus, and the Digest uses it of children who died in suspicious circumstances.[5][4]

References

  1. ^ a b c d e 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 de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  4. ^ a b c d e Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  5. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry

“Suspecto.” Etymologically, 20 Oct. 2026, etymologically.com/la/suspecto. Accessed 20 Oct. 2026.

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