JLPT N2 Vocabulary 地下水 (chikasui) underground water JLPT N2 Learning Done Flashcards Recall mode Meaning 地下水 (ちかすい, chikasui) is a JLPT N2 vocabulary word meaning “underground water”. Kanji in this word 地 ground 下 below 水 water ← Previousミリ All N2 vocabulary Next →割算