plural of open book decomposition

(mathematics, topology) A decomposition of a 3-manifold into a link and a fibration over the circle by surfaces bounded by that link.

An address book, especially one in which the details of one's lovers are recorded

All possible knowledge of a subject matter. / All possible means, both honest and dishonest

(transitive, simile) To have an extensive and penetrating understanding of (something or someone).

Quotations from Chairman Mao Tse-tung, a book widely distributed in Communist China.

A region in the western United States, mostly centered around Utah, with a large proportion of Mormons.

plural of e-book reader

(aviation, travel) (in a reservation system) The letter used to signify a particular fare level.

plural of turn up for the book