Dictionary/県内けんないKennai県内 (Kennai) is a Japanese adjectival noun meaning “within the prefecture”.Meaningsadjectival nounwithin the prefectureKanji in 県内県prefecture内insideRelated words内inside内within ...区内in a ward県prefecture (of Japan)内科internal medicine内容contents県下in the prefecture案内guidance内緒secrecyその内before very longこの内among these以内within