Semiannular

Sem`i`an´nu`lar


a.1.Having the figure of a half circle; forming a semicircle.
References in periodicals archive ?
Annular pancreas and semiannular pancreas may also be observed in PS (3, 4).
There are six pairs of moving blades 14 on the side disks 3, which are kinematically connected to the semiannular profile cam 15 mounted on the press frame.