A person who maintains hives and keeps bees, especially for the production of honey.
A structure of hexagonal cells made by bees primarily of wax, to hold their larvae and for storing the honey to feed the larvae and to feed themselves during winter.
A space-filling packing of polytopes in 3- or higher-dimensional space.
Any structure resembling a honeycomb.
Voids left in concrete resulting from failure of the mortar to effectively fill the spaces among coarse aggregate particles.
Manufactured material used to manufacture light, stiff structural components using a sandwich design.
The texture of the surface of a solar cell, intended to increase its surface area and capture more sunlight.
To riddle something with holes, especially in such a pattern.