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.
intractably is an adverb meaning "in an intractable manner". It carries one recorded sense.
in an intractable manner
Definitions, synonyms and semantic relations for intractably come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.