perfect binding
noun/ˌpɜːfɪkt ˈbaɪndɪŋ/
/ˌpɜːrfɪkt ˈbaɪndɪŋ/
[uncountable] (specialist)- a way of making a book in which the pages are stuck together with glue rather than sewn together
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perfect binding
Definition of perfect binding noun from the Oxford Advanced Learner's Dictionary