Etymograph

English

hordeaceous

Hordeaceous comes from Latin hordeum ‘barley’, and goes back to Proto-Indo-European *ǵʰr̥sdeyom ‘bristly’.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*ǵʰr̥sdeyom‘bristly’reconstructed
  2. Proto-Italicc. 1500–700 BCE*horzdeomreconstructed
  3. Latinc. 75 BCE–200 CEhordeum‘barley’
  4. Englishtodayhordeaceous

attested reconstructed ? uncertain or disputed

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*ǵʰr̥sdeyom‘bristly’reconstructed
  2. Proto-Italicc. 1500–700 BCE*horzdeomreconstructed
  3. Latinc. 75 BCE–200 CEhordeum‘barley’
  4. Englishtodayhordeaceous

Formed from -aceous

Today it means

adj Of or pertaining to barley.

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

Etymograph / Proto-Indo-European *ǵʰr̥sdeyom / hordeaceous