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