Syllable division and stress derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
disinterestedly is an adverb meaning "without bias; without selfish motives". It carries one recorded sense.
without bias; without selfish motives
“he decided the case disinterestedly”
Definitions, synonyms and semantic relations for disinterestedly come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.
147,478 entries in AltF Lexicon, 83,117 of them with their syllables marked.
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