This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

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v. Third-person singular simple present indicative form of dissociate.

"Dermal exposure to hydrofluoric acid causes extensive tissue damage, unlike that which results from exposure to any other inorganic acid. 23 Hydrofluoric acid produces tissue injury by two mechanisms. 15 As the acid comes into contact with the skin, the fluoride ion dissociates from the hydrogen ion."

associate   

dissociated    dissociates    dissociating   

decompose    breakdown    breakup    severalise    separate   

dissociated    dissociating    dissociative    dissociation   

disunite    disjoin    separate   

disassociate