IPA: /ˈbʊkˌbaɪndɪŋ/
KK: /ˈbʊkˌbaɪndɪŋ/
The process or skill of attaching the pages of a book together and covering it with a protective material.
The bookbinding process ensures that the pages stay together and the book lasts a long time.
Bookbinding → It is formed from 'book' (from Old English 'bōc', meaning a written work or text) and 'binding' (from Old English 'bindan', meaning to tie or fasten). The term 'bookbinding' refers to the process of tying or fastening together the pages of a written work.
Think of a 'written work' ('book') being 'tied together' ('binding') — that's what bookbinding means.
No commonly confused words.