きょうばいばい 競売買 LinksSentence search for 競売買Sentence search for きょうばいばいSentence search for けいばいばいKanji details for 競, 売 and 買Edit in JMdict Noun1. buying and selling at auction; auctionSee also 相対売買Other forms競売買 【けいばいばい】 Discussions Log in to talk about this word.