1. 〔城門〕a castle gate;〔庭・通路の入り口などの門〕a wicket (gate);〔庭木戸〕a (wooden) garden gate
  1. 木戸口an entrance; a doorway; a gateway
  1. 木戸御免木戸御免である have a free pass
  1. 木戸銭an admission [entrance] fee
  1. 木戸番a doorman
  1. rare earth
  1. 希土類元素a rare-earth element
  1. 希土類合金a rare-earth alloy