
1) Adorn 2) Hem 3) Trim
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https://www.crosswordclues.com/clue/purfle

to ornament the edge of with embroidery
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http://phrontistery.info/p.html

• (n.) Alt. of Purflew • (v. t.) To ornament with a bordure of emines, furs, and the like; also, with gold studs or mountings. • (v. t.) To decorate with a wrought or flowered border; to embroider; to ornament with metallic threads; as, to purfle with blue and white.
Found on
http://thinkexist.com/dictionary/meaning/purfle/
Pur'fle transitive verb [ Old French
pourfiler ;
pour for +
fil a thread, Latin
filum . See
Profile , and confer
Purl a border.]
1. To decorate with a wrought or flowered border; to embroider; to ornament with metallic threads; as, to
purfle w...
Found on
http://www.encyclo.co.uk/webster/P/197

In heraldry, purfle means to ornament with a bordure of ermines, furs, and the like and also, with gold studs or mountings.
Found on
http://www.probertencyclopaedia.com/browse/UP.HTM
No exact match found.