epithelium consisting of one or more layers of cells of cuboid or polyhedral shape.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Epithelium made up of cells that look like cubes in a vertical section but appear to be polyhedral when viewed on their surface.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.