| ABIOTROPHIES | • abiotrophies n. Plural of abiotrophy. • ABIOTROPHY n. bodily or mental loss of function or degeneration for reasons unknown. |
| AMYOTROPHIES | • amyotrophies n. Plural of amyotrophy. • AMYOTROPHY n. atrophy of the muscles. |
| AUTOTROPHIES | • autotrophies n. Plural of autotrophy. • AUTOTROPHY n. the state of being an autotroph, an organism that is able to manufacture its own food from inorganic substances. |
| AUXOTROPHIES | • auxotrophies n. Plural of auxotrophy. • AUXOTROPHY n. the state of being auxotrophic, requiring a specific growth substance beyond the minimum required for normal metabolism. |
| CACOTROPHIES | • CACOTROPHY n. bad or inadequate diet. |
| HETEROTROPHS | • heterotrophs n. Plural of heterotroph. • HETEROTROPH n. a secondary feeder eating plants or other animals. |
| HETEROTROPHY | • heterotrophy n. The state of being a heterotroph. • HETEROTROPHY n. the state of being a heterotroph, a secondary feeder eating plants or other animals. |
| LUTEOTROPHIC | • luteotrophic adj. Alternative form of luteotropic. • LUTEOTROPHIC adj. acting on the corpora lutea, also LUTEOTROPIC. |
| LUTEOTROPHIN | • luteotrophin n. Alternative form of luteotropin. • LUTEOTROPHIN n. another name for the hormone prolactin, also LUTEOTROPIN. |
| NECROTROPHIC | • necrotrophic adj. (Biology) Describing a parasite that kills its host, then feeds on the dead matter. • NECROTROPHIC adj. of or like a necrotroph, a parasitic organism that kills the living cells of its host and then feeds on the dead material. |
| NEUROTROPHIC | • neurotrophic adj. Of or relating to neurotrophy. • NEUROTROPHIC adj. relating to the nutrition of the nervous system, or to nutritional changes influenced by the nervous system. |
| OLIGOTROPHIC | • oligotrophic adj. (Physiology, of a diet) deficient in nutrition (providing little nourishment). • oligotrophic adj. (Biology, of a body of water) being poor in nutrients and minerals and therefore not having an excessive… • oligotrophic adj. (Geography, of a wetland) deficient in plant nutrients, such as nitrogen or phosphorus. |
| PHOTOTROPHIC | • phototrophic adj. (Biology) That exhibits phototrophy. • PHOTOTROPHIC adj. relating to phototropism, movement directed by light. |
| PROTOTROPHIC | • prototrophic adj. (Biology) Of or pertaining to a prototroph or to prototrophy. • PROTOTROPHIC adj. of bacteria, feeding directly on uncombined elements. |
| SAPROTROPHIC | • saprotrophic adj. Of or pertaining to saprotrophs (or saprobes). • SAPROTROPHIC adj. of or like a saprotroph. |
| THYROTROPHIC | • thyrotrophic adj. That stimulates the thyroid gland. • thyrotrophic adj. Of or pertaining to thyrotropism. • THYROTROPHIC adj. exerting or characterized by a direct influence on the secretory activity of the thyroid gland, also THYROTROPIC. |
| THYROTROPHIN | • thyrotrophin n. Alternative form of thyrotropin. • THYROTROPHIN n. a hormone, produced in the anterior lobe of the pituitary gland, which stimulates the thyroid, also THYROTROPIN. |