Box-shaped, box-like, or otherwise suggestive of boxes (with right angles or at least blunt profiles).
brix
brix
Noun
A measure (in degrees) of the amount of dissolved solids in a liquid via its specific gravity; used especially to measure dissolved sugar in fruit juice and wine.
ibex
ibex
noun
(heraldry) An imaginary creature with serrated horns, somewhat similar to the heraldic antelope.
A type of wild mountain goat of the genus Capra, such as the species Capra ibex.
obex
obex
noun
(anatomy) A small, crescentic fold of white matter that covers the inferior angle of the floor of the fourth ventricle.