noun
preparations for going home; getting ready to leave
Refers to the act of packing up, tidying, or otherwise preparing to depart from a place and return home.
そろそろ帰り支度を始めよう。
Let's start getting ready to go home.
彼は急いで帰り支度をした。
He hurriedly prepared to leave.
Compound of 帰り (kaeri, 'returning') + 支度 (shitaku, 'preparations').