きち 基地 Common word JLPT N2 LinksSentence search for 基地Sentence search for きちKanji details for 基 and 地Edit in JMdict Noun1. base (military, expedition, etc.)Noun, used as a suffix2. enthusiast; maniac; fanatic; nut; freakInternet slang, Jocular, humorous term, See also キチ, See also キチガイ, from キチガイ Discussions Log in to talk about this word.