Vocabulary What does 城 (しろ, shiro) mean? 城 (しろ, shiro) means castle. Quick factsReadingしろRomajishiroPart of speechnounLevel (estimated, JLPT framework)N3 城しろN3 · estimated, JLPT frameworkCommonshirocastle1noun castleExample sentencesあの城(しろ)はとても古(ふる)い。That castle is very old.週末(しゅうまつ)に有名(ゆうめい)な城(しろ)を見(み)に行(い)った。I went to see a famous castle on the weekend.Kanji in this word城castle