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