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.
incurably is an adverb meaning "to an incurable degree". It carries 2 recorded senses.
to an incurable degree
“she was incurably optimistic”
in a manner impossible to cure
“he is incurably ill”
Definitions, synonyms and semantic relations for incurably come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.