G5424
φρήν
phrḗn
/frane/
Definition
the midrif (as a partition of the body), i.e. (figuratively and by implication, of sympathy) the feelings (or sensitive nature; by extension (also in the plural) the mind or cognitive faculties)
Derivation
probably from an obsolete (to rein in or curb; compare G5420);
KJV usage
understanding.