What is ACDA? Founded in 1959, the American Choral Directors Association (ACDA) is a nonprofit professional organization whose central purpose is to promote excellence in choral music through performance, composition, publication, research, and teaching.
Legal Definition of abscond. : to depart secretly : withdraw and hide oneself; specifically : to evade the legal process of a court by hiding within or secretly leaving its jurisdiction absconded with the funds abscond from New York abscond to Canada.
Building Terms & Definitions. 1  Anchor Bolt: A bolt used to attach steel or wood members to concrete. 2  Apron: Window trim or molding placed below the stool to finish the joint formed by the wall and the window frame opening. 3  Armored Cable: Rubber-insulated electrical wires that are encased in a flexible steel covering.