- not equilateral; having unequal sides.
Origin of inequilateral
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for inequilateral
The shells are under an inch in length, and have a peculiarly shortened anterior portion; thus they are inequilateral.The Sea-beach at Ebb-tide
Augusta Foote Arnold
These organs retain their normal bilaterality, but the body is, as a rule, inequilateral.Zoology: The Science of Animal Life
The spores are wood brown in color, oval to short elliptical and inequilateral 6–8 × 4–5 µ.
Under the microscope they are yellowish, oval or short oblong, often inequilateral, 6–8 × 4–5 µ.
A simple vertical elevation of the occiput, giving the head in most instances a squared and inequilateral form.Some Observations on the Ethnography and Archaeology of the American Aborigines
Samuel George Morton