プログレッシブ和英中辞典(第4版)の解説
しおどき【潮時】
&fRoman1;〔満干の時刻〕the tidal hour
&fRoman2;〔好機〕a (good) chance; an opportunity
潮時を待つ[外す]
「wait for [miss] a chance
潮時を見て引き上げる
seize [grasp] an opportunity to withdraw [leave]
物にはすべて潮時がある
There is a time for everything.
そろそろ第一線から身を引く潮時ではないかね
Isn't it about time you relinquished active control ((of the company)) to others?