Definition of rotound in US English:

rotound

adjective

  • Round or rounded in shape or form; especially (of a person) plump, podgy.

Origin

Late Middle English; earliest use found in John Lydgate (c1370–c1449), poet and prior of Hatfield Regis. Variant of rotund, probably influenced by round, especially in later use.

Pronunciation

rotound

/rə(ʊ)ˈtaʊnd/