tailpiece
nounUS /ˈteɪlˌpis/
Etymology From tail + piece.
1
An appendage or appendix.
2
Arts, Crafts, Entertainment, Hobbies, Lifestyle, Lutherie, Music An element, often triangular, to which the strings of a violin, guitar, etc. are attached at the lower end of an instrument.
3
Architecture A short joist between a header and a wall.
4
The part of a telescope containing the adjusting device for the eyepiece, etc.
5
The part of a lock that transmits motion from the hub to the latch bolt.
6
Media, Printing, Publishing An ornamental design at the end of a chapter or page.