sometime: Meaning and Definition of

some•time

1. at some indefinite or indeterminate point of time: He will arrive sometime next week.
2. at an indefinite future time: Come to see me sometime.
3. sometimes; on some occasions.
4. at one time; formerly.

1. having been formerly; former: The diplomat was a sometime professor of history at Oxford.
2. being so only at times or to some extent: Traveling so much, he could never be more than a sometime husband.
3. that cannot be depended upon regarding affections or loyalties: He was well rid of his sometime girlfriend.