Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
uncomparable is an adjective meaning "such that comparison is impossible; unsuitable for comparison or lacking features that can be compared". It carries one recorded sense.
such that comparison is impossible; unsuitable for comparison or lacking features that can be compared
“an incomparable week of rest and pleasure”
“the computer proceeds with its incomparable logic and efficiency”
“this report is incomparable with the earlier ones because of different breakdowns of the data”
Definitions, synonyms and semantic relations for uncomparable come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.