1. (v. t.) To loose, as dogs, from their couples; also, to set loose; to disconnect; to disjoin; as, to uncouple railroad cars.

2. (v. i.) To roam at liberty.

abrupt abstract alienate cast off cast out cut adrift cut off cut out delete depart disarticulate disconnect disengage disjoin disjoint dissociate disunite divide divorce eject estrange expel isolate leave part pull away pull back pull out segregate separate sequester set apart set aside shut off split stand aloof stand apart stand aside step aside subtract throw off throw out unyoke withdraw