入にゅう札さつ談だん合ごうMeaningsNounSuru verb1. collusion before a bid or tender; bid-riggingKanji used入enter札note談conversation合come togetherComposed of入にゅう札さつbid; tender; biddingNoun談だん合ごうbid rigging; collusion (on contract bidding); (illegal) price-fixing agreementNoun