行き渡る いきわたる Also written ゆきわたる Meanings Godan verb, Intransitive to diffuse; to spread throughout; to prevail; to become widespread; to reach everyone Kanji 行 go. Read as いき. 渡 cross. Read as わたる. Common phrases 全体に行き渡る 水が行き渡る Jinuma: Japanese Dictionary · Word lists