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