くいき 区域 Common word JLPT N2 Wanikani level 22 Play audio LinksSentence search for 区域Sentence search for くいきKanji details for 区 and 域Edit in JMdict Noun1. area; zone; district; quarter; section; limits; boundaryちゅうしゃきんし駐車禁止くいき区域にくるま車をと止めてはいけません。You must not park your car in a no parking zone. Discussions Log in to talk about this word.