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.
XCIII is the Roman numeral for 93. WordNet records it as an adjective meaning "being three more than ninety". It carries one recorded sense.
XCIII=93
Read from the numeral itself, and checked against the entry below — WordNet lists 93 among the synonyms of xciii.
Convert any Roman numeralbeing three more than ninety
Definitions, synonyms and semantic relations for xciii come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.