県けん会かいけんかいCommon wordMeanings1nounprefectural assemblyRefers to the legislative body of a Japanese prefecture. Often used in formal or news contexts.県けん会かい議ぎ員いんに立りっ候こう補ほするつもりです。I intend to run for the prefectural assembly.県けん会かいで新あたらしい条じょう例れいが可か決けつされた。A new ordinance was passed in the prefectural assembly.