Etymograph

English

lapidarium

Lapidarium comes from Medieval Latin lapidārium, from Latin lapidārius ‘stony’, and ultimately from Proto-Italic *lapets ‘stone’.

  1. Proto-Italicc. 1500–700 BCE*lapets‘stone’reconstructed
  2. Latinc. 75 BCE–200 CElapisas lapidis‘stone’
  3. Latin, derivedc. 75 BCE–200 CElapidārius‘stony’
  4. Medieval Latinc. 600–1500lapidārium
  5. Englishtodaylapidarium

attested reconstructed ? uncertain or disputed

Earlier history uncertain.

Lineage

  1. Proto-Italicc. 1500–700 BCE*lapets‘stone’reconstructed
  2. Latinc. 75 BCE–200 CElapisas lapidis‘stone’
  3. Latin, derivedc. 75 BCE–200 CElapidārius‘stony’
  4. Medieval Latinc. 600–1500lapidārium
  5. Englishtodaylapidarium

Today it means

noun A place where stone monuments and fragments of archaeological interest are exhibited.

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

Etymograph / Proto-Italic *lapets / lapidarium