plural of materials recovery facility

(logic) An implication as defined in classical propositional logic, leading to the truth of paradoxes of material implication such as Q⊢P→Q, to be read as "any proposition whatsoever is a sufficient condition for a true proposition".

(philosophy) The concept of reality in which material things are in the constant process of change brought about by the tension between conflicting or interacting forces, elements, or ideas.

Essential components of a device, reaction, etc. / A radioactive material

The amplification and distortion of small sounds for use in experimental noise music.

plural of material breach

A textile of silk and wool, soft and flexible, usually with oriental designs, used for women's dresses.

(euphemistic) pornography.

(philosophy) The materialist view that the majority of the mental states assumed by common sense like belief or sensation do not exist.

Alternative form of materials science