A trust account is a type of financial arrangement in which a third party, such as a bank or lawyer, holds and manages money or assets for the benefit of another. The two crossword solutions for the term 'trust account' are 'ESCROW' and 'ESTATE'. ESCROW is a legal concept in which a third party holds and regulates payment of the funds required for two parties involved in a given transaction. ESTATE is a legal term used to describe the property and possessions of an individual, both real and personal, that are subject to administration by their executor or administrator.