(of books, pages, illustrative plates, etc) removed from a bound volume
disbound in American English
(dɪsˈbaund)
adjective
(of a book)
having the binding torn or loose
Word origin
[1965–70; dis-1 + bound1]This word is first recorded in the period 1965–70. Other words that entered Englishat around the same time include: Coriolis effect, T cell, isometric exercise, no-fault, overdub