AGRAFFE
Etymology
Noun
agraffe (plural agraffes)
A clasp consisting of a hook which fastens onto a ring.
A hook, eyelet, or other device by which a piano wire is held so as to limit the vibration.
Source: Wiktionary
A*graffe", n. Etym: [F. agrafe, formerly agraffe, OF. agrappe. See
Agrappes.]
1. A hook or clasp.
The feather of an ostrich, fastened in her turban by an agraffe set
with brilliants. Sir W. Scott.
2. A hook, eyelet, or other device by which a piano wire is so held
as to limit the vibration.
Source: Webster’s Unabridged Dictionary 1913 Edition