Etymograph

English

perspicable

Perspicable comes from Latin perspiciō ‘to see through something’, from speciō ‘observe, watch, look at’, and ultimately from Proto-Indo-European *speḱ-.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*speḱ-‘to see, to look, to observe’reconstructed
  2. Proto-Indo-European, derivedc. 4500–2500 BCE*spéḱyeti‘to be looking at, to keep looking at’reconstructed
  3. Proto-Italicc. 1500–700 BCE*spekjō‘to observe, see’reconstructed
  4. Latinc. 75 BCE–200 CEspeciō‘observe, watch, look at’
  5. Latin, derivedc. 75 BCE–200 CEperspiciōas perspicere‘to see through something’
  6. Latin, derivedc. 75 BCE–200 CEperspicabilis
  7. Englishearliest quotation 1634perspicable

attested reconstructed ? uncertain or disputed

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*speḱ-‘to see, to look, to observe’reconstructed
  2. Proto-Indo-European, derivedc. 4500–2500 BCE*spéḱyeti‘to be looking at, to keep looking at’reconstructed
  3. Proto-Italicc. 1500–700 BCE*spekjō‘to observe, see’reconstructed
  4. Latinc. 75 BCE–200 CEspeciō‘observe, watch, look at’
  5. Latin, derivedc. 75 BCE–200 CEperspiciōas perspicere‘to see through something’
  6. Latin, derivedc. 75 BCE–200 CEperspicabilis
  7. Englishearliest quotation 1634perspicable

Earliest quotation: 1634, Thomas Herbert, A Relation of Some Yeares Trauaile: “I fancied that I saw the Fire and a…”

Linked words

through Proto-Indo-European *speḱ- ‘to see, to look, to observe’

spy, suspicion, microscope, espionage, skeptic, kaleidoscope, gyroscope, espy, 112 more

through Proto-Indo-European *spéḱyeti ‘to be looking at, to keep looking at’

scope, skeptical, macroscopic, endoscopic, spectroscopic, 110 more

through Proto-Italic *spekjō ‘to observe, see’

speculation, speculative, speculate, especial, inconspicuous, specular, 22 more

through Latin speciō ‘observe, watch, look at’

special, respect, despite, specific, species, aspect, perspective, inspector, spectrum, inspection, expectation, spectacular, spite, specify, specimen, spice, inspect, retrospective, spectator, spectacle, retrospect, conspicuous, expectant, specter, circumspect, specious, speculator, 25 more

Today it means

adj discernible

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

Etymograph / Proto-Indo-European *speḱ- / perspicable