not having arrived, happened, or been done by the expected time.
the rent was nearly three months overdue
同义词：
latenot on timebehind schedulebehindhandbehind timelong-overduelong-delayeddelayedbelatedtardyunpunctualunpaidunsettledowingowedto be paidpayablereceivabledueoutstandingundischargedin arrearsin the reddelinquentpast due
