The term "cestui que trust" typically refers to a beneficiary of a trust, particularly in legal contexts where there is a trust created for the benefit of one party (the cestui que trust) by another party (the trustee). The phrase "legal fiction" often refers to an assumption made by law that a fact is true, even if it is not; this can relate to the idea of legal entities, like corporations or individuals as "legal fictions" that exist in the