(law) The duty upon a party in a legal proceeding to introduce enough evidence relating to an assertion of fact to have the issue be considered by the fact-finder rather than summarily dismissed or decided; part of the burden of proof.

(linear algebra) A scalar product.

(linear algebra) A vector product.

(linear algebra) The product of two vectors computed as the sum of the corresponding elements of the vectors, or, equivalently, as the product of the magnitudes of the vectors and the cosine of the angle between their directions.

(linear algebra) a vector with the size given by the product of two vectors computed as the product of the magnitudes of the vectors and the sine of the angle between their directions, and directed perpendicular to the given two vectors, with positive orientation.

(cinematography) The process of preparing the elements involved in a motion picture, theatrical play, or other performance.

An album or single featuring original music production, typically electronic music pieces where a music producer is the primary contributing artist.

(algebra) A way of representing an exterior product using a wedge symbol: ∧.

(biochemistry) Any compound produced naturally by a living organism; especially those compounds that are useful commercially

Anything, such as a tampon or sanitary towel, used for handling menstrual discharge.