Etymograph

English

interrogation

Interrogation comes from Latin interrogātiō ‘a questioning, inquiry, examination,…’, from rogō ‘to ask’, and ultimately from Proto-Indo-European *h₃reǵ- ‘to stretch out’.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*h₃reǵ-‘to stretch out’reconstructed
  2. Proto-Indo-European, derivedc. 4500–2500 BCE*h₃roǵós‘stretching’reconstructed
  3. Latinc. 75 BCE–200 CErogō‘to ask’
  4. Latin, derivedc. 75 BCE–200 CEinterrogō‘to ask, question, inquire, interrogate, to seek information from’
  5. Latin, derivedc. 75 BCE–200 CEinterrogātiō‘a questioning, inquiry, examination, interrogation’
  6. Old Frenchc. 842–1400interrogacion
  7. Middle Englishc. 1150–1500interrogacion
  8. Englishearliest quotation 1936interrogation

attested reconstructed ? uncertain or disputed deepest recorded ancestor

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*h₃reǵ-‘to stretch out’reconstructed
  2. Proto-Indo-European, derivedc. 4500–2500 BCE*h₃roǵós‘stretching’reconstructed
  3. Latinc. 75 BCE–200 CErogō‘to ask’
  4. Latin, derivedc. 75 BCE–200 CEinterrogō‘to ask, question, inquire, interrogate, to seek information from’
  5. Latin, derivedc. 75 BCE–200 CEinterrogātiō‘a questioning, inquiry, examination, interrogation’
  6. Old Frenchc. 842–1400interrogacion
  7. Middle Englishc. 1150–1500interrogacion
  8. Englishearliest quotation 1936interrogation

Earliest quotation: 1936, Thomas Stearns Eliot, [Unfinished Poems.] Coriolan. I. Triumphal March.: “There is no interrogation in his eyes / Or…”

Formed from inter- + rogation

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁entér ‘between’

Proto-Italic *n̥ter ‘between’

Latin inter ‘between’

English inter-

Proto-Indo-European *h₃reǵ- ‘to stretch out’

Proto-Indo-European *h₃roǵós ‘stretching’

Latin rogō ‘request’

Latin rogātiō ‘an asking, demanding’

English rogation

Linked words

through Proto-Indo-European *h₃reǵ- ‘to stretch out’

right, real, director, source, regular, rule, address, direct, rich, dress, region, royal, correct, rank, regime, radar, roy, arrangement, rack, ana, rex, arrange, regulate, raj, rake, erect, rector, resurrection, regent, regency, regal, anorexia, rectify, rani, rectum, rajah, insurrection, rhesus, régime, dirge, 105 more

through Latin rogō ‘to ask’

rogue, arrogant, arrogance, derogatory, prerogative, derogation, 14 more

Today it means

noun The act of interrogating or questioning; an examination by questions; an inquiry.

Language periods are conventional ranges, not dates for this word.

Etymograph / Proto-Indo-European *h₃reǵ- / interrogation