Etymology and origin of the Ancient Greek word ἀπό
- Confidence
- Established
- Formation
- Inherited
- First attested
- Mycenaean (Linear B)
- Inherited from
- Proto-Hellenic *apó
- Ultimate origin
- Proto-Indo-European *h₂epó
Derivations
From the same root
Pronunciation
Forms
ᾰ̓πό (apó) (governs the genitive)[1] Elided ἀπ’ before a vowel, ἀφ’ before a rough breathing; after its noun it is accented ἄπο (anastrophe).[1][2] Aeolic, Arcadian and Cypriot ἀπύ, as in Mycenaean; epic ἀπαί in Empedocles.[2][3][4] Mycenaean a-pu, in the verb forms Mycenaean Greek a-pu-do-ke and Mycenaean Greek a-pe-do-ke.[1][4]
Etymology
It is inherited from Proto-Hellenic *apó,[1] inherited from Proto-Indo-European *h₂epó (“off, away”), an old adverb and preverb.[4][1] Cognate with Sanskrit अप (ápa, “away, off”), Latin ab, Proto-Germanic *ab (whence English of) and Albanian pa (“without”).[1][4] Beekes notes that a variant accented *h₂pó-, seen in Proto-Slavic *po, would also have given ἀπό, and doubts the comparison with Hittite appa (“after”).[4]
The genitive it governs continues the Indo-European ablative of separation.[1] The CGL relates it to ἄψ (áps, “back”).[2]
Earliest recorded meaning
It is found on the Mycenaean tablets as a-pu, chiefly as a verbal prefix.[3][4] In the Iliad it is both an adverb, “far away”, and a preposition with the genitive meaning “away from”.[4][2]
Semantic evolution
Its core sense is separation, “away from, apart from”, unlike ἐκ (ek) “out of”.[3] From space it passed to time (“since, after”), which is Ionic and Attic and only once in Homer, and to origin, material and cause: descent from a parent, things made from grapes or honey, living “from” the land, acting “because of” something.[3][2] Unlike Latin ab, it was not the usual way of naming the agent of a passive verb.[3] The Arcadian and Cypriot dialects construed it with the dative.[3]
In compounds it marks removal (ἀποβάλλω (apobállō)), giving back what is due (ἀποδίδωμι (apodídōmi) “to pay back”), completion (ἀπεργάζομαι (apergázomai) “to finish off”) and even negation (ἀπαγορεύω (apagoreúō) “to forbid”).[3]
It survives in Modern Greek as από (apó), now with the accusative, and often shortened to απ’.[3][5] English apo- comes from it.[6]
Timeline
- Mycenaean period – The Linear B tablets have the prefix a-pu.[3][4]
- Homer – The Iliad uses it as an adverb and as a preposition “away from”.[4][2]
- 5th century BC – Herodotus uses it for what something is made from and for the means by which something is done.[2][7]
- 1st–2nd century AD – Plutarch calls the followers of Plato οἱ ἀπὸ Πλάτωνος.[2][7]
- Modern Greek – It is the everyday preposition από (apó), construed with the accusative.[5][3]
Meanings
Preposition
- (with the genitive) Away from, from a person, place or thing; apart from; at a distance from (a hope or standard).[2][8]
- (with the genitive) From, out of a larger number or group.[2]
- (with the genitive) At, on a place from which an action starts: men fighting from the decks of ships.[2]
- (with the genitive) Since, after a point in time.[2][3]
- (with the genitive) Descended from; coming from a country; made from a material; living on or from.[2]
- (with the genitive) By means of; because of.[2]
- (adverb) Far away, off.[4]
Word family
- ἄπωθεν (ápōthen)
- ἀποβαίνω (apobaínō)
- ἀποδίδωμι (apodídōmi)
- ἀπόδειξις (apódeixis)
- ἀποθνῄσκω (apothnēískō)
- ἀποκάλυψις (apokálupsis)
- ἀποκτείνω (apokteínō)
- ἀπολείπω (apoleípō)
- ἀπόλλυμι (apóllūmi)
- ἀπολογία (apologíā)
- ἀποστέλλω (apostéllō)
- ἀπόστολος (apóstolos)
- ἀποφαίνω (apophaínō)
- ἀποχωρέω (apokhōréō)
Related words
- ἄπιος (ápios)
- ἄψ (áps)
- Latin ab
- English apo-
Usage notes
Set phrases include ἀπὸ στόματος “off the cuff, by heart” and ἀπὸ τῆς ἴσης “on equal terms”.[2] Placed after its noun it is accented ἄπο, as in νεῶν ἄπο “from the ships” in the Iliad.[2]
References
- ^ a b c d e f g h i j Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l m n o p Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
- ^ a b c d e f g h i j k Chantraine, Pierre (2009), Dictionnaire étymologique de la langue grecque: histoire des mots, new ed. with a supplement (Chroniques d'étymologie grecque 1–10), Paris: Klincksieck
- ^ a b c d e f g h i j Beekes, Robert S. P. (2010), Etymological Dictionary of Greek, with the assistance of Lucien van Beek, Leiden Indo-European Etymological Dictionary Series 10, Leiden; Boston: Brill
- ^ a b Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki
- ^ Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ a b Rodríguez Adrados, Francisco, et al., eds. (1980–), Diccionario Griego-Español, Madrid: CSIC, http://dge.cchs.csic.es/xdge
- ^ Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
Derived terms
Descendants
- English aphorism
- English apostle
- English apostrophe
Related etymologies
Cite this entry
“Ἀπό.” Etymologically, 1 Nov. 2026, etymologically.com/grc/%E1%BC%80%CF%80%CF%8C. Accessed 2 Nov. 2026.
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