Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
supernormal is an adjective meaning "beyond the range of the normal or scientifically explainable". It carries 2 recorded senses.
beyond the range of the normal or scientifically explainable
“supernormal intimations”
exceeding the normal or average
“years of supernormal employment during the war”
“a phase of supernormal excitability”
statistics
Definitions, synonyms and semantic relations for supernormal come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.