A more thorough explanation:

Definition: The all-the-estate clause is a provision in a conveyance that transfers all the rights, interests, and claims of the grantor in the property being conveyed. This clause is commonly used in English law.

For example, if John wants to sell his house to Jane, he would use an all-the-estate clause in the conveyance to ensure that he is transferring all of his rights and interests in the property to Jane. This means that Jane would become the new owner of the property and would have all the rights and responsibilities that come with ownership.

It is important to note that the all-the-estate clause is not always necessary, as every conveyance is generally considered to be effective in passing all the rights and interests of the conveying parties unless a contrary intention is expressed.