Greek Lexicon Entry

φρήν

phrḗn

the midrif (as a partition of the body), i

σφραγίς

sphragís

a signet (as fencing in or protecting from misappropriation); by implication, the stamp impressed (as a mark of privacy,

φράζω

phrázō

to indicate (by word or act), i

φραγμός

phragmós

a fence, or inclosing barrier (literally or figuratively)