"disclaim liability" is correct and usable in written English.
You can use it to refer to a situation where one party does not accept responsibility for any losses suffered by another party. For example, "The company disclaimed liability for any damages resulting from the negligence of its employees."
For example, you may try to disclaim liability for any injuries caused by your negligence, but that disclaimer will often be legally ineffective.
The Promoters further disclaim liability for any injury or damage to your or any other person's computer relating to or resulting from participation in or downloading any materials in connection with the Competition.
GNM and Google further disclaim liability for any injury or damage to You or any other person's computer relating to or resulting from participation in or downloading any materials in connection with the Competition.
We further disclaim liability for any injury or damage to your or any other person's computer relating to or resulting from participation in or downloading any materials in connection with the Competition.
They also in a Safe play clause, disclaim liability from a range of injuries listed that may occur in the result of using the product.
Creditors claim that Patriarch engages in fake transactions in order to disclaim liabilities, while retaining assets of the distressed companies Tilton acquires.
GNM further disclaims liability for any injury or damage to your or any other person's computer relating to or resulting from participation in or downloading any materials in connection with the Competition.
GNM further disclaims liability for any injury or damage to your or any other person's computer relating to or resulting from participation in or downloading any materials in connection with the Prize Draw.
GNM further disclaims liability for any injury or damage to you or any other person's computer relating to or resulting from participation in or downloading any materials in connection with the Showcase.
GNM further disclaims liability for any injury or damage to your or any other person's computer relating to or resulting from participation in or downloading any materials in connection with the Challenge.
GNM further disclaims liability for any injury or damage to the Entrant's or any other person's computer relating to or resulting from participation in or downloading any materials in connection with the Competition.
