What is the meaning of the word "facing pages"?

Definitions:

  1. Refers to two adjacent pages in a book, magazine, or other printed material that are visible at the same time when the publication is open. copy to clipboard NOUN
    • The advertisement spanned both facing pages for maximum visibility. copy to clipboard
  2. Two pages that are placed side by side, one on the left and one on the right, to create a spread, often used in book layouts and double-sided documents that are intended to be printed. copy to clipboard NOUN
    • The facing pages of the book displayed stunning illustrations that complemented the text. copy to clipboard

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