- Apostrophe Deficit Disorder
- n. condition in which one is unable to use an apostrophe, ADD
English contemporary dictionary. 2014.
English contemporary dictionary. 2014.
ADD — (attention defecit disorder) æd condition in which one lacks the ability to control behavior as a result of difficulty in processing stimuli ADD (accumulated degree days) æd (Agriculture and forensic anthropology) figure calculated by summer… … English contemporary dictionary