strengthen

Concise Bible Dictionary:

See FLESHLY.

Strong’s Dictionary of Greek Words:

Number:
4599 (find all occurrences in KJV Bible)
Greek:
σθενόω
Transliteration:
sthenoo
Phonic:
sthen-o’-o
Meaning:
from σθένος (bodily vigor; probably akin to the base of 2476); to strengthen, i.e. (figuratively) confirm (in spiritual knowledge and power)
KJV Usage:
strengthen