adverb, noun or participle which takes 'suru'
short and stout; dumpy; squat
Describes a person, animal, or object that is short and thick or wide in build, often with a slightly cute or unflattering nuance. Used adverbially with と or as a する-verb to describe a state.
その犬はずんぐりしていて、とてもかわいい。
That dog is short and stout, and very cute.
He has a dumpy build.