Thumb Index (noun) Definition, Meaning & Examples

noun
  1. a series of labeled notches cut along the fore edge of a book, to indicate the divisions or sections.
verb (used with object)
  1. to provide (a book) with a thumb index.
noun
  1. a series of indentations cut into the fore edge of a book to facilitate quick reference
verb thumb-index
  1. to furnish with a thumb index
Thumb Index (noun) Definition, Meaning & Examples

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