hmm.. no. its just an eating habit that you should probably try your best to get rid of. Just do things to keep your mind off eating. or drink water. thirst is often mistaken by hunger.
By itself, eating once a day is not considered an eating disorder. It may not be considered by many to be the healthiest way to deal with eating and nutrition, but without much more information it is...
It's actually just called binge eating disorder. If there isn't any purging, then it's not classified as bulimia. Also, binge eating disorder is not currently a formal diagnosis, so it would be...