Day-to-day means happening as part of ordinary daily life. Day-to-day running.
It marks the routine work as against the strategy, and one usually eats the other. Day-to-day decisions add up to more than any plan ever does.
1adjectiveday-to-dayHappening as part of ordinary daily life.
“The day-to-day running was left entirely to one deputy.”
day-to-day is a quality.
Also accepted in games: everyday