Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
weather-bound is an adjective meaning "delayed or shut in by bad weather". It carries one recorded sense.
delayed or shut in by bad weather
“weather-bound traffic”
“irritable weather-bound children”
Definitions, synonyms and semantic relations for weather-bound come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.