Also found in: Thesaurus.
1. Rounded in figure; plump. See Synonyms at fat.
2. Round or spherical: "a rotund jar of limpid honey" (Aleksandar Hemon).
ro·tun′di·ty, ro·tund′ness n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.