“The notebook was disbound, probably around 1916, and while there's no physical evidence that these leaves came at the end of the notebook, "On Life" grew out of an early passage from the lengthier treatise.”
“We were privileged viewers; the luxurious Books of Hours with their lavish illuminations had been disbound, so we could see almost every page, reveling in jewel-like color and entrancing detail, while the individualized Mourners, temporarily removed from the tomb for which they were made, could be seen in the round.”
“There were several available pretty cheaply because they were disbound.”
“More than a broadsheet but smaller than a book, these were single subject discussions, occasionally issued as a series, that could be bound or disbound as required.”
“(The inner margins of the New York World displayed in the review article would be lost in the gutter if filmed without being disbound.)”
“I have also refrained from buying disbound plates for the same reason.”
“The oldest thing I might have had–if I had sprung for it–would’ve been a late 17th century disbound copy of an Otway play.”
These user-created lists contain the word ‘disbound’.
A list of bookbinding terms and phrases, for assembling new or repairing/reassembling old books.
Words used in the rare book trade (of which I was once a part). For more about how such books are put together, see hernesheir's excellent The Bindery.
Looking for tweets for disbound.