sphragistic
[ sfruh-jis-tik ]
/ sfrəˈdʒɪs tɪk /
adjective
of or relating to seals or signet rings.
Origin of sphragistic
1830–40; < Late Greek
sphrāgistikós, equivalent to Greek
sphrāgist(ós) stamped, marked (derivative of
sphrāgís a seal) +
-ikos
-ic