Strong’s definition
to have full strength, i.e. be entirely competent
KJV gloss list in the source
be able
Derivation recorded by Strong
from G1537 (ἐκ) and G2480 (ἰσχύω);
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 G1840 →
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.