Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
three-figure is an adjective meaning "(of numbers) written with three figures". It carries one recorded sense.
(of numbers) written with three figures
“100 through 999 are three-figure numbers”
Definitions, synonyms and semantic relations for three-figure come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.