Definition.com
Loss is a condition that adds value. Anything one loses automatically doubles in value.
Definition.com
Loss lacks any relation to material benefits such as power or growth. It goes against the impulse to dress the positive value of loss in a round-about fashion as a gain.
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Loss is sometimes easier to accommodate than to overcome. This is why the Necropolis of Love houses not just bodies but also minds and spirits.
Definition.com
Loss is a privation of that which we had, or had not. Thus, in the latter sense, it is said of a defeated candidate that he 'lost his election'.