- Fossil buttonmolds
- Buttonmold But"ton*mold`, n.
A disk of bone, wood, or other material, which is made into a
button by covering it with cloth. [Written also
{buttonmould}.]
[1913 Webster]
{Fossil buttonmolds}, joints of encrinites. See {Encrinite}. [1913 Webster]
The Collaborative International Dictionary of English. 2000.