phloem derived from the cambium during secondary growth.
- Secondary picketing
noun 1. the picketing by strikers of a place of work that supplies goods to or distributes goods from their employer
noun, Psychoanalysis. 1. the conscious mental activity and logical thinking controlled by the ego and influenced by environmental demands. secondary process n. In psychoanalysis, the mental process directly related to the functions of the ego and characteristic of conscious and preconscious mental activities, marked by logical thinking and by the tendency to delay gratification by […]
noun, Chemistry. 1. isopropyl alcohol. isopropyl alcohol noun, Chemistry. 1. a colorless, flammable, water-soluble liquid, C 3 H 8 O, produced from propylene by the action of sulfuric acid and hydrolysis: used chiefly in the manufacture of antifreeze and rubbing alcohol and as a solvent. isopropyl alcohol i·so·pro·pyl alcohol (ī’sə-prō’pəl) n. A clear, colorless, flammable, […]
noun, Epistemology. 1. one of the qualities attributed by the mind to an object perceived, such as color, temperature, or taste.