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