Where does “退き” come from?

退き (Japanese) comes from Japanese 退く, from Japanese 後, from Japanese 跡, from Japanese 足, from Old Japanese 足.

退き (Japanese): distant place, far away place

Definitions

Step	Language	Word	Meaning
1	Japanese	退く	draw back, recede; lessen; retire
2	Japanese	後	the back, the rear, behind; later, afterwards,...
3	Japanese	跡	a track or trace; evidence of something moving,...
4	Japanese	足	foot; 脚 leg
5	Old Japanese	足	—