double quatrefoil
noun Heraldry.
a charge having the form of a foil with eight leaves, used especially as the cadency mark of a ninth son.
Also called
octofoil.
Words nearby double quatrefoil
double possessive,
double precision,
double predestination,
double printing,
double product,
double quatrefoil,
double quotes,
double refraction,
double rhyme,
double room,
double run