DEFINITION of 'Regulation E'. A regulation set forth by the Federal Reserve. Regulation E outlines the rules and procedures for electronic funds transfers (EFTs) and outlines guidelines for those who sell and issue electronic debit cards. Rules pertaining to consumer liability for unauthorized card usage fall under this regulation as well. Next Up.
Essaim. Essaim is a French military reconnaissance microsatellite constellation. Its main purpose is to collect and map signals intelligence across the world. The DGA describes it as a vacuum cleaner for [radio] waves.
Essiac is a tonic herb which is taken in tea form; a tonic is an herbal formula that works to balance the whole system, not just one particular problem. A tonic such as essiac has three main uses: increase energy levels, normalize the function of organs by ridding the body of toxins and prevent diseases.hen taken together as a brewed tea, essiac strengthens the immune system and purifies the body of toxins. As a result, the body becomes better equipped to fight off illness and disease, including cancer. The purpose of essiac is to completely detoxify your body.