Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
u308 is a noun meaning "an impure mixture of uranium oxides obtained during the processing of uranium ore". It carries one recorded sense.
an impure mixture of uranium oxides obtained during the processing of uranium ore
Definitions, synonyms and semantic relations for u308 come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.