impossibility
nounThe condition or quality of being impossible.
nounSomething impossible.
nounThe quality of being impossible; incapability of being or being done.
nounThat which is impossible; that which cannot be or be done.
nounHelplessness; impotence.
nounThe quality of being impossible; impracticability.
nounAn impossible thing; that which is not possible; that which can not be thought, done, or endured.
nounInability; helplessness.
nouna condition or statement involving contradiction or absurdity; as, that a thing can be and not be at the same time. See Principle of Contradiction, under
Something that is