not associated in an exclusive sexual relationship
<adj.all>
not fastened together
<adj.all>
(of animals) able to swim about; not attached
<adj.all>
Unattached \Un`at*tached"\, a. 1. Not attached; not adhering; having no engagement; free.
2. (Mil.) Not assigned to any company or regiment.
3. (Law) Not taken or arrested. --R. Junius.
For these people, apolitical and unattached, Hungary is a refuge.
Warner is so confident of the trailer's appeal that it sent it out "loose," or unattached to another film.
Mr. Thymius has the misfortune of working in one of the most unpromising places in New York for meeting unattached women.
Men, ideally, marry in their late 20s, but as many as 70% of unattached men in Japan have no more than two female acquaintances, according to a recent government survey.
Coming home to England, middle-aged and unattached, he sets himself the task of writing Vane's biography.