きゅうせかいざる 旧世界猿 LinksSentence search for 旧世界猿Sentence search for きゅうせかいざるKanji details for 旧, 世, 界 and 猿Edit in JMdict Noun1. Old World monkey (any monkey of family Cercopithecidae)Rare term, See also 尾長猿 Discussions Log in to talk about this word.