Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
unannealed is an adjective meaning "(of metal or glass) not annealed and consequently easily cracked or fractured". It carries one recorded sense.
(of metal or glass) not annealed and consequently easily cracked or fractured
Definitions, synonyms and semantic relations for unannealed come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.