What does the word: "Un-Lock-Able" mean. Because "Un-Lock" and "Lock-Able" are both normal words, so "Unlock-able" means: Can be unlocked; and "Un-Lockable" means: Cannot be locked. It's not even meant as one of those "10 VIERD VORDS DAT WIL BLOV YOU'RE MINED!!!111!!!1" it is an honest question. I'm danish, though I consider myself fluid in english, but I just still don't know what it means.,(reply>), "unlockable", in english, always means "can be unlocked", not "cannot be locked". i think that, if the negtive prefix can be added to the verb, then it can't be added to the word as a whole, so to say that something cannot be locked, one would say that it is "not lockable". but things can't be "inconceived", so "inconceivable" could only mean "not conceivable".