of, relating to, or having the shape of a polyhedron.
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How to use polyhedral in a sentence
The surfaces of the cells are then seen to form a mosaic, each cell area having a polyhedral shape.
The outline of the cell is irregularly polyhedral, and the borders may be finely serrated.
The cells of which it is composed are polyhedral, thicker, and more loosely joined, and filled with sap and chlorophyl.
Under favorable conditions such a solid has a regular polyhedral form.Geology | William J. Miller
When fully expanded the posterior end assumes a curious polyhedral form.Marine Protozoa from Woods Hole | Gary N. Calkins