godan verb (-su)
reassemble; recompose; reschedule; recross (legs); reset
General verb for putting something together again, whether physical, abstract, or scheduling. The specific meaning depends on the object: 日程を組み直す (reschedule), 足を組み直す (recross legs), チームを組み直す (reorganize a team), パズルを組み直す (reassemble a puzzle).
会議の日程を組み直さなければならない。
We have to reschedule the meeting.
彼は
He recrossed his legs.
パズルをばらして、もう一度組み直してみよう。
Let's take the puzzle apart and try reassembling it.