Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
unfading is an adjective meaning "of an imaginary flower that never fades". It carries one recorded sense.
of an imaginary flower that never fades
Definitions, synonyms and semantic relations for unfading come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.