English
regnum
Regnum comes from Latin rēgnum ‘kingdom’.
- Latinc. 75 BCE–200 CErēgnum‘kingdom’
- Englishtodayregnum
attested reconstructed ? uncertain or disputed
Earlier history not traced here.
Lineage
- Latinc. 75 BCE–200 CErēgnum‘kingdom’
- Englishtodayregnum
Every English word from Latin rēgnum
Today it means
noun A rank in the classification of organisms, below dominium and above divisio.
Language periods are conventional ranges, not dates for this word.
Etymograph / Latin rēgnum / regnum