A food that has been not been processed in any way that alters covalent bonds, and to which no artificial substance has been added.

Synonym of bad-tempered: easily or characteristically angered. / Synonym of malevolent: wishing bad upon others.

plural of natural logarithm

plural of natural monopoly

Control over the market for a product which occurs when a firm gains large benefit from economies of scale, or from a superior business model or product, and is thus able to produce a very large percentage of the total market demand for a given product and unintentionally exclude meaningful competition via price structures.

(philosophy) An ethical theory that posits the existence of a law whose content is set by nature and that therefore has validity everywhere.

free convection

An area of land that is managed in order to conserve wildlife or plant habitat or other natural features.

(US) An area of land managed to conserve wildlife or plant habitat or other natural features.

An area of land managed to conserve wildlife or plant habitat or other natural features.