[EM] clone-immunity - definition please?

[Warren Smith]

If we have voting methods that input rank orderings WITH EQUALITIES permitted,
then it is not clear to me what immunity to cloning should even mean, exactly.
Throw in nondeterminism such as random tiebreaking, and it gets murkier still.

Does anybody have a nice definition that does not contradict itself in short order?

Warren D Smith
http://rangevoting.org