(mathematics, ring theory) A ring that is the direct product of rings.

plural of desiring-production

(philosophy) Desire conceptualized as a generative force rather than a mere lack of something.

A child born to anyone involved in the making of a film during its production.

plural of production baby

(algebra) A kind of product between vectors and/or multivectors which is associative, linear, and alternating.

plural of exterior product

(politics) According to Marxist theory, the chaotic and volatile nature of all commodity production based on private property, as opposed to planned economies.

(mathematics) An infinite product that approximates half of pi: 𝜋/2=∏ₙ₌₁ ᪲(4n²)/(4n²-1)=∏ₙ₌₁ ᪲((2n)/(2n-1)·(2n)/(2n+1))\[6pt]= Big (2/1·2/3 Big )· Big (4/3·4/5 Big )· Big (6/5·6/7 Big )· Big (8/7·8/9 Big )·;⋯\.

Any product derived from the trees or bushes of a forest, such as logs, timber, lumber, wood pulp, sawdust, bark mulch, leaf mulch, forage, or feedstocks.