Etymograph

English

demonstrative

Demonstrative comes from Latin dēmōnstrō ‘to show, demonstrate’, from mōnstrum ‘a divine omen indicating misfortune, an evil…’, and ultimately from Proto-Indo-European *men- ‘to think, mind’.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*men-‘to think, mind’reconstructed
  2. Proto-Indo-European, derivedc. 4500–2500 BCE*monéyeti‘to cause to think, make think’reconstructed
  3. Proto-Italicc. 1500–700 BCE*man-eje-reconstructed
  4. Proto-Italic, derivedc. 1500–700 BCE*moneō‘to remind, warn’reconstructed
  5. Proto-Italic, derivedc. 1500–700 BCE*monestromreconstructed
  6. Latinc. 75 BCE–200 CEmōnstrum‘a divine omen indicating misfortune, an evil omen, portent’
  7. Latin, derivedc. 75 BCE–200 CEmōnstrō‘to show’
  8. Latin, derivedc. 75 BCE–200 CEdēmōnstrō‘to show, demonstrate’
  9. Latin, derivedc. 75 BCE–200 CEdēmōnstrātīvus
  10. Middle Frenchc. 1400–1600démonstratif
  11. Middle Englishc. 1150–1500demonstratif
  12. Englishearliest quotation 1783demonstrative

attested reconstructed ? uncertain or disputed

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*men-‘to think, mind’reconstructed
  2. Proto-Indo-European, derivedc. 4500–2500 BCE*monéyeti‘to cause to think, make think’reconstructed
  3. Proto-Italicc. 1500–700 BCE*man-eje-reconstructed
  4. Proto-Italic, derivedc. 1500–700 BCE*moneō‘to remind, warn’reconstructed
  5. Proto-Italic, derivedc. 1500–700 BCE*monestromreconstructed
  6. Latinc. 75 BCE–200 CEmōnstrum‘a divine omen indicating misfortune, an evil omen, portent’
  7. Latin, derivedc. 75 BCE–200 CEmōnstrō‘to show’
  8. Latin, derivedc. 75 BCE–200 CEdēmōnstrō‘to show, demonstrate’
  9. Latin, derivedc. 75 BCE–200 CEdēmōnstrātīvus
  10. Middle Frenchc. 1400–1600démonstratif
  11. Middle Englishc. 1150–1500demonstratif
  12. Englishearliest quotation 1783demonstrative

Earliest quotation: 1783, Hugh Blair: “demonstrative eloquence”.

Formed from demonstrate + -ive

Latin dēmonstrō ‘to show, point at’

Latin dēmōnstrātus ‘shown, having been shown’

English demonstrate

Linked words

through Proto-Indo-European *men- ‘to think, mind’

music, mind, money, amount, comment, mental, museum, remain, mouth, mountain, permanent, auto, mention, min, mount, mentor, mint, maya, monetary, imminent, monk, muse, menace, ming, prominence, mas, mandarin, amnesty, mania, mosaic, eminent, monte, dementia, amnesia, manic, monastery, mantra, remnant, mont, eminence, 116 more

through Proto-Indo-European *monéyeti ‘to cause to think, make think’

summon, 14 more

through Proto-Italic *man-eje-

monumental, 14 more

through Proto-Italic *moneō ‘to remind, warn’

monitor, monument, minter, admonition, admonish, 15 more

through Latin mōnstrum ‘a divine omen indicating misfortune, an evil…’

monster, monstrous, monstrosity, 8 more

through Latin mōnstrō ‘to show’

muster, 7 more

Today it means

adj That serves to demonstrate, show or prove.

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

Etymograph / Proto-Indo-European *men- / demonstrative