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.
Definition of adjunct. 1  1 : something joined or added to another thing but not essentially a part of it The website is designed as an adjunct to the book.