Strong’s definition
an asp (from its contortions)
KJV gloss list in the source
adder.
Source pronunciation notation: peh'-then
Derivation recorded by Strong
from an unused root meaning to twist;
Explore the English glosses
These links search English words in the KJV. They are not a claim that every result translates this lemma.
Contextual morphology & manuscript evidence
Every indexed source occurrence of H6620 →
The passage laboratory provides separately attributed Hebrew and Greek morphology and occurrence lists. Source-text boundaries and alternatives are displayed explicitly. The entry must not be used as an automatic verdict against the KJV.