book

This sign is a noun/verb pair.  If you use a double motion it means book.  If you use a single motion it means "open book."  If you reverse the motion  by starting with the hands open and then closing them, it means "close the book" or "close your books."

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BOOK (use a double motion)

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CLOSE-BOOK:

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OPEN-BOOK:

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See:  bookstore

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