ちか デパ地下 Common word LinksSentence search for デパ地下Sentence search for デパちかSentence search for デパチカKanji details for 地 and 下Edit in JMdict Noun1. basement of a department store (where foodstuffs are usually sold)Colloquial, AbbreviationOther formsデパチカ Discussions Log in to talk about this word.