ㄓㄜzhēㄊㄧㄢtiānㄅㄧˋˋ

  1. 掩蔽天空阻隔日光照射形容氣勢浩大為數紅樓夢·第一》:垂柳雜著遮天蔽日一些塵土。」

lit. hiding the sky and covering the earth (idiom)​; fig. earth-shattering, omnipresent, of universal importance