千せん九きゅう百ひゃく年ねん代だいTop 10000MeaningsNoun1. the 1900sKanji used千thousand九nine百hundred年year代substituteComposed of千せんthousand; 1,000Numeric九きゅうnine; 9Numeric百ひゃくhundred; 100Numeric年ねん代だいage; era; period; dateNoun