Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
stockily is an adverb meaning "so as to be stocky". It carries one recorded sense.
so as to be stocky
“he was stockily built”
Definitions, synonyms and semantic relations for stockily come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.