(skiing) An event in which individual skiers take part in runs on a cross-country skiing course and a ski jumping hill.

plural of combine

Third-person singular simple present indicative form of combine

Of, relating to, or derived from a combination or combinations; combinative or combinatorial. / Having the ability to combine; combinable, combinational or combining.

(physics) a combination of Boyle's law and Charles's law which states that the product of the volume and pressure of an ideal gas divided by its temperature is constant

(mathematics) a branch of mathematics that studies (usually finite) collections of objects that satisfy specified criteria

(physics) The observation that the sums and differences of the frequencies of spectral lines often equal other observed frequencies; a consequence of quantum mechanics.

(US, medicine) A product composed of two or more regulated components, i.e., drug/device, biologic/device, drug/biologic, or drug/device/biologic, that are physically, chemically, or otherwise combined as a single entity.

(US) A metropolitan area with one or more other metropolitan and or micropolitan area components defined with it.

(linear algebra) a sum, each of whose summands is an appropriate vector times an appropriate scalar (or ring element)