警戒レベル けいかいレベル Meanings Noun advisory level (1-5, 5 being the most severe); warning level Kanji 警 warn. Read as ケイ. 戒 admonish. Read as カイ. Words containing 警戒レベル 噴火警戒レベル (ふんかけいかいレベル) Volcanic Alert Level Jinuma: Japanese Dictionary · Word lists