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