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