Semiannular

Sem`i`an´nu`lar


a. 1. Having the figure of a half circle; forming a semicircle.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
118 Outer integument shape (0) semiannular, (1) annular.
Phylogenetic Analyses of Cretaceous Fossils Related to Chloranthaceae and their Evolutionary Implications
Annular pancreas and semiannular pancreas may also be observed in PS (3, 4).
An Unusual Presentation of Pancreatic Dorsal Agenesis
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.
Rotary machines for production of ceramic wall materials
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