超ちょう高こう層そうMeaningsNoun1. extreme height; high-rise (i.e. building)Kanji used超exceed高high層layerPitch accentちょうこうそうComposed of超ちょうsuper-; ultra-; hyper-; extreme; over; more than; exceedingPrefix高こう層そうhigh-rise (building); multistory; multistoried; tall; high (altitude); upper (atmosphere, air current, etc.)No-adjective