Pronunciation: /dɪsɑːˈtɪkjʊleɪt/
verb
[with object]-
1separate (bones) at the joints: the African egg-eating snake can disarticulate its lower jaw from its upper
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2disrupt the logic of (an argument or opinion): novels disarticulate theories

Derivatives
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Pronunciation: /-ˈleɪʃ(ə)n/
noun