- Disdiaclast
- Disdiaclast Dis*di"a*clast, n. [Gr. di`s- twice + diakla^n to break in twain; dia` through + kla^n to break.] (Physiol.) One of the dark particles forming the doubly refracting disks of muscle fibers. [1913 Webster]
The Collaborative International Dictionary of English. 2000.