FromProto-Italic*kritos, the original perfect passive participle of*krinō (Latincernō). Due to the shift in meaning, it was replaced in the verbal paradigm bycrētus.[1][2]
certus (femininecerta,neutercertum,comparativecertior,superlativecertissimus,adverbcertēorcertō);first/second-declension adjective
- certain
- fixed,settled,firm
- resolved,determined
- Synonyms:prōmptus,indubius,fixus
- Antonyms:incertus,dubius,suspensus,vagus,anceps
- certum est mihi [+ infinitive] ―it is my decision to..., I am resolved to..., I mean...
- sure
First/second-declension adjective.
- “certus”, inCharlton T. Lewis and Charles Short (1879)A Latin Dictionary, Oxford: Clarendon Press
- “certus”, inCharlton T. Lewis (1891)An Elementary Latin Dictionary, New York: Harper & Brothers
- "certus", in Charles du Fresne du Cange’sGlossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)
- certus inGaffiot, Félix (1934)Dictionnaire illustré latin-français, Hachette.
- Carl Meißner, Henry William Auden (1894)Latin Phrase-Book[2], London:Macmillan and Co.
- the fixed stars:sidera certis locis infixa
- this much is certain:hoc (nottantum)certum est
- I am quite certain on the point:mihi exploratum est, exploratum (certum) habeo
- I am determined:certum (mihi) est
- I am firmly resolved:certum deliberatumque est
- to impose fixed limitations:fines certos terminosque constituere
- (ambiguous) I know for a fact:certo (certe) scio (Arch. 12. 32)
- (ambiguous) this much I can vouch for:illud pro certo affirmare licet
- (ambiguous) to be based on a sound principle:a certa ratione proficisci
- certus inRamminger, Johann (2016 July 16 (last accessed))Neulateinische Wortliste: Ein Wörterbuch des Lateinischen von Petrarca bis 1700[3], pre-publication website, 2005-2016
- ^“certo” in: Alberto Nocentini, Alessandro Parenti, “l'Etimologico — Vocabolario della lingua italiana”, Le Monnier, 2010,→ISBN
- ^De Vaan, Michiel (2008) “cernō”, inEtymological Dictionary of Latin and the other Italic Languages (Leiden Indo-European Etymological Dictionary Series; 7)[1], Leiden, Boston: Brill,→ISBN