In Terrorem Clause

To threaten or in fear It is a clause mentioned in the will wherby it is stated that no beneficiary or donee should challenge the Will for its validity and that if he/she does so and looses the legal battle, not even the mentioned legacy of his/her part will be given to them. Such clause is mentioned in the Will by the Will writer to threaten anyone from fighting a legal case incase of disappointment of the declared Will.