超ちょう新しん星せい爆ばく発はつMeaningsNoun1. supernova explosionKanji used超exceed新new星star爆explosion発let outComposed of超ちょう新しん星せいsupernovaNoun爆ばく発はつexplosion; detonation; blast; blowing up; eruption; outburst (of emotion); explosion (e.g. of anger); eruption (e.g. of discontent)Noun