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