tangled or twisted together
(of two quantum states) correlated, even though physically separated; (referring to a state of a composite system) not separable
confused or complicated
Intricate, involved, entangled, complicated, complex.
A genealogical coefficient of a given genealogical tree; defined as the difference between the number of theoretical ancestors of a person and the number of his/her real ones in a given generation (the degree of pedigree collapse).