Dum sola
Defined in 3 dictionaries — Ballentine's (1916), Black's (1891), Burrill (1850)
Ballentine's Law Dictionary
James A. Ballentine · 1916
While unmarried.
A Dictionary of Law
Henry Campbell Black · 1891
While sole, orsingls. Dum sola fuerit, while she shall remain sole. Dum sola et casta vixverit, while she lives single and chaste. Words of limitation in old conveyances. Co. Litt. 235c. Also applied generally to an unmarried woman in connection with something that was or might be done during that condition.
A New Law Dictionary and Glossary
Alexander M. Burrill · 1850
Lat. While sole, or single. Bum solafuerit; while she shall remain sole. Dum sola et casta vixerit; while she lives single and chaste. Words of limitation in old conveyances. Co. Litt. 235 a.