N0137000 (nŏn′kŭ-stō′dē-əl)adj.1. Not having custody of one's children after a divorce or separation: a noncustodial parent.2. Of or relating to a lack of child custody: noncustodial households.
noncustodial
(ˌnɒnkʌˈstəʊdɪəl) adj1. (Law) not having custody of a child2. (Law) not involving a prison term