disclaim
dis|claim /dɪskl'eɪm/ (disclaims disclaiming disclaimed)
[VERB] V n
If you disclaim knowledge of something or disclaim responsibility for something, you say that you did not know about it or are not responsible for it. (FORMAL)
She disclaims any knowledge of her husband's business.
= deny
[VERB] V n
If you disclaim knowledge of something or disclaim responsibility for something, you say that you did not know about it or are not responsible for it. (FORMAL)
She disclaims any knowledge of her husband's business.
= deny