preference
A payment made by a debtor to a creditor within a defined period prior to filing for bankruptcy -- within three months for arms-length creditors (regular commercial creditors) and within one year for insider creditors (friends, family members, and business associates). Because a preference gives the creditor who received the payment an edge over other creditors in the bankruptcy case, the trustee can recover the preference (the amount of the payment) and distribute it among all of the creditors.