Etymograph

English

protreptic

Protreptic comes from Ancient Greek προτρεπτικός ‘hortatory’, from προτρέπω ‘to urge on’, and ultimately from Proto-Indo-European *trep- ‘to turn’.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*trep-1‘to turn’reconstructed
  2. Ancient Greekc. 800–300 BCEτρέπω2‘turn, divert, turn back, rout an enemy’
  3. Ancient Greekc. 800–300 BCEπροτρέπω3protrépō‘to urge on’
  4. Ancient Greekc. 800–300 BCEπροτρεπτικός3protreptikós‘hortatory’
  5. Englishearliest quotation 1930protreptic3

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, Ancient Greek τρέπω, which cites Beekes
  2. 2 Wiktionary, Ancient Greek προτρέπω
  3. 3 Wiktionary, English protreptic
  4. Earliest quotation in Wiktionary’s entry: 1930, Dorothy Tarrant, The Hippias Major Attributed to Plato (Book Review): “A protreptic discourse for beginners, no matter what the…”.

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*trep-Wiktionary, Ancient Greek τρέπω, which cites Beekes‘to turn’reconstructed
  2. Ancient Greekc. 800–300 BCEτρέπωWiktionary, Ancient Greek προτρέπω‘turn, divert, turn back, rout an enemy’
  3. Ancient Greekc. 800–300 BCEπροτρέπωWiktionary, English protrepticprotrépō‘to urge on’
  4. Ancient Greekc. 800–300 BCEπροτρεπτικόςWiktionary, English protrepticprotreptikós‘hortatory’
  5. Englishearliest quotation 1930protrepticWiktionary, English protreptic. Earliest quotation in Wiktionary’s entry: 1930, Dorothy Tarrant, The Hippias Major Attributed to Plato (Book Review): “A protreptic discourse for beginners, no matter what the…”

Linked words

through Proto-Indo-European *trep- ‘to turn’

thrive, intrepid, trepidation, turpitude, 27 more

through Ancient Greek τρέπω ‘turn, divert, turn back, rout an enemy’

trophy, trope, tropic, troubadour, contrive, 20 more

Today it means

adj Serving to instruct; didactic.

Sources

Sources: Wiktionary, “protreptic”; the older steps come from the Wiktionary entries for Ancient Greek τρέπω, Ancient Greek προτρέπω. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.

Etymograph / Proto-Indo-European *trep- / protreptic

Shirt and support for this word