keystone |
くさび石 [くさびいし] /(n) (1) keystone/(2) sphene/ ------- キーストーン /(n) keystone/ ------- 剣石 [けんいし] /(n) (arch) keystone/ ------- 要 [よう] /(n) (1) cornerstone/main point/keystone/(2) requirement/need/(adj-f) (3) necessary/required/ ------- 要 [かなめ] /(n) (1) pivot/(2) vital point/cornerstone/keystone/(3) Japanese photinia/(P)/ ------- 要石 [かなめいし] /(n) keystone/ ------- 楔石 [くさびいし] /(n) (1) keystone/(2) sphene/ |