purflew
/ˈpəːfluː/(also perflew) Heraldry. Now rare
adjective
That has a bordure of fur, especially ermine or vair.
Origin
Mid 16th century; earliest use found in Gerard Legh (d. 1563), heraldic writer. Perhaps (with loss of suffix) from purflued, variant of purfled, past participle of purfle.