Etymograph

English

gregarine

Gregarine comes from Latin gregārius ‘herd-like’, and goes back to grex.

  1. Latinc. 75 BCE–200 CEgrex‘flock, herd’
  2. Latin, derivedc. 75 BCE–200 CEgregārius‘herd-like’
  3. Englishtodaygregarine

attested reconstructed ? uncertain or disputed

Earlier history uncertain.

Lineage

  1. Latinc. 75 BCE–200 CEgrex‘flock, herd’
  2. Latin, derivedc. 75 BCE–200 CEgregārius‘herd-like’
  3. Englishtodaygregarine

Linked words

through Latin grex ‘flock, herd’

aggregate, congregation, aggregation, egregious, congregate, segregate, 7 more

Today it means

noun Any of various sporozoan protozoans (subclass Gregarinasina) that are parasitic in the digestive tracts of some invertebrates.

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

Etymograph / Latin grex / gregarine