ベース Common word JLPT N1 Show 1 collocation ベースとする - to base something on LinksSentence search for ベースSentence search for ベイスEdit in JMdict Noun1. base; basis; theme; basic ingredientNoun2. base (e.g. military); depotNoun3. base; base bagBaseballWikipedia definition4. BassOther formsベイス Discussions Log in to talk about this word.