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