English
infimum
Infimum comes from Latin infimum ‘lowest part’, and goes back to Proto-Indo-European *(H)n̥dʰ-m̥mó-s.
- Proto-Indo-Europeanc. 4500–2500 BCE*(H)n̥dʰ-m̥mó-sHreconstructed
- Proto-Italicc. 1500–700 BCE*enðemosreconstructed
- Latinc. 75 BCE–200 CEinfimus‘lowest’
- Latin, derivedc. 75 BCE–200 CEinfimum‘lowest part’
- Englishtodaysame form
attested reconstructed ? uncertain or disputed
Lineage
- Proto-Indo-Europeanc. 4500–2500 BCE*(H)n̥dʰ-m̥mó-sHreconstructed
- Proto-Italicc. 1500–700 BCE*enðemosreconstructed
- Latinc. 75 BCE–200 CEinfimus‘lowest’
- Latin, derivedc. 75 BCE–200 CEinfimum‘lowest part’
- Englishtodaysame form
Every English word from Proto-Indo-European *(H)n̥dʰ-m̥mó-s
Today it means
noun (of a subset) the greatest element of the containing set that is smaller than or equal to all elements of the subset. The infimum may or may not be a member of the subset.
Language periods are conventional ranges, not dates for this word.
Etymograph / Proto-Indo-European *(H)n̥dʰ-m̥mó-s / infimum