noun
Usage: usually capitalized F
: a guard formed in bookbinding by folding a narrow strip of the binding edge of an insert and tipped in by wrapping but not pasting around a fold of a signature
noun
Usage: usually capitalized F
: a guard formed in bookbinding by folding a narrow strip of the binding edge of an insert and tipped in by wrapping but not pasting around a fold of a signature
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012