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