Wing IV · Semantic lineage
vitality
Oldest known meaning — the principle of life; aliveness itself.
life → the power of living → energy and vigour
Excavation timeline
How the meaning shifted
Etymological strata
Layers of descent
- *gʷeyh₃-Proto-Indo-European · reconstructed
PIE — to live
- vīta → vītālis → vītālitāsLatin · classical
Latin — life; vital; the power of life
- vitalityModern English · 1590s
English — the principle of life
- vitalityModern English · 1860s
English — energy, vigour, liveliness
Constellation
Descendants & cognates
Inner ring — modern descendants of the same root. Outer ring — cognates in sister languages. Gold descendants link to their specimen.
Semantic drift
How the sense moved
Vitality has always been about life, but it sharpened: from the abstract principle that separates the living from the dead, to the everyday vigour of a person who seems especially alive. 'Vitamin' was coined as recently as 1912 from this same root — a chemical named for life.
Metaphorical expansion
Where the word reaches now
Cultural sediment
The worldview inside the word
The word carries the old intuition of a life-force — élan vital — that medicine and chemistry have since tried to dissolve into molecules.
Related descendants
Words from the same root
Sources
Confidence & citations
Lineage confidence · Well attested
- · Online Etymology Dictionary
- · OED, s.v. vital, vitality