op ‧ e ‧ ra ‧ ble /ˈɒp ə rəb ə l $ ˈɑː-/ BrE AmE adjective
1 . a system which is operable is working OPP inoperable :
Less than half the rail network was operable.
2 . a medical condition that is operable can be treated by an operation OPP inoperable