Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
dun-coloured is an adjective meaning "having a dun color". It carries one recorded sense.
having a dun color
Definitions, synonyms and semantic relations for dun-coloured come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.