de ‧ tach ‧ a ‧ ble /dɪˈtætʃəb ə l/ BrE AmE adjective
[ Word Family: noun : ↑ attachment , ↑ detachment ; adjective : attached ≠ ↑ unattached ≠ ↑ detached , ↑ detachable ; verb : ↑ attach ≠ ↑ detach ]
able to be removed and put back SYN removable :
The coat has a detachable lining.