Wing IV · Semantic lineage
serpent
Oldest known meaning — a creeping thing.
a creeping thing → a snake → a symbol of temptation and the dragon
Excavation timeline
How the meaning shifted
Etymological strata
Layers of descent
- *serp-Proto-Indo-European · reconstructed
PIE — to crawl, creep
- serpēnsLatin · classical
Latin — a creeping thing, a snake (literally 'creeping')
- serpentOld French · 12c.
Old French — snake; the Devil
- serpentModern English · c. 1300
English — a snake; a treacherous person
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
Serpent is not a name for the animal but a description of its motion: 'the creeping one'. Its Greek cousin herpein (to creep) gives us 'herpes', the creeping skin disease. Through Eden the word gathered moral weight — the serpent became *the* serpent — so that 'a serpent' now means a betrayer as much as a snake.
Metaphorical expansion
Where the word reaches now
Cultural sediment
The worldview inside the word
The word fuses biology and myth: a verb of motion that became, through Genesis, the face of evil and temptation.
Related descendants
Words from the same root
Sources
Confidence & citations
Lineage confidence · Well attested
- · Online Etymology Dictionary
- · OED, s.v. serpent