With reference to future time. See also senses A. 5c A. 7d. At some time in the future (usually implying ‘though not hitherto’); in the remaining…

After this in time; at a future time; in time to come.

Hereafter.

At some future time; on a future occasion. Also in sometime or other.

At some future time; one day. Obsolete.

At a future time, some time; in future.

Earlier, sooner; at an earlier time, day, etc. In later use English regional (south-western) and rare.

one of these days: on an unspecified day in the future. Cf. one of these fine days at fine, adj. adv.n.2 phrases 3.

On an unspecified day in the future. Cf. some day (sense phrases 4d(a)(ii)).

At some later time; by-and-by. Obsolete.

In the course of time; sooner or later.

with time: with the passage of time, in the course of time; in time (see phrases 3k(a)(iii)).

sooner or later, at some time or other.

quasi-n. odd shortly = odd-come-shortly, n.

In various phrases indicating an unspecified day in the past or future (not necessarily one in the summer): ‘one day’, ‘some day’, ‘one of these fine…

†both first and last: at all times, from start to finish (obsolete). first and last: taking one thing with another, at one time and another…

In the phrase some of these (‥) days, some day soon; before very long.

At some future time. Cf. day, n. phrases 4b(a)(i).

Originally U.S. colloquial. down the road (also track): further on in time; esp. in the future.