(physics) the difference between the mass of an atom and the sum of the masses of its individual components in the free state; equivalent to the binding energy

(physics) the average distance travelled between two similar events; especially by molecules in a gas or liquid, electrons or phonons in a crystal or neutrons in a moderator

A market for the trading of company stock. / (rare) A cattle market.

(music) Any musical chord which has the tones a major third (as opposed to a minor third) and a perfect fifth above its root, i.e. the notes of a major triad, but possibly containing other intervals, such as a seventh or ninth.

(mathematics) A branch of mathematical analysis, concerned with the theory of integration, that generalizes the intuitive notions of length, area and volume.

(idiomatic, business, finance) To monopolize a resource or commodity, as with the intent of driving up prices.

(astronomy) A winter constellation of the northern sky, said to resemble a dog following the hunter Orion. It includes the brightest star in the night sky, Sirius (sometimes called the Dog Star).

To have accomplished all there is to do; to have no further work or difficulty. / To have achieved a lifestyle characterized by good fortune and comfort.

A room in a library set aside for the storage and use of maps.

(idiomatic) In excess of the minimum required; Added as an extra