Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
unflurried is an adjective meaning "free from emotional agitation or nervous tension". It carries one recorded sense.
free from emotional agitation or nervous tension
“the waiters were unflurried and good natured”
“with contented mind and unruffled spirit”
Definitions, synonyms and semantic relations for unflurried come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.