| AUXOTROPHS | • auxotrophs n. Plural of auxotroph. • AUXOTROPH n. an auxotrophic strain or individual, i.e. one requiring a specific growth substance beyond the minimum required for normal metabolism. |
| AUXOTROPHY | • auxotrophy n. (Biology) The inability of a microorganism to synthesize an organic compound required for its growth… • AUXOTROPHY n. the state of being auxotrophic, requiring a specific growth substance beyond the minimum required for normal metabolism. |
| ORTHOPRAXY | • orthopraxy n. Correct practice or action. • orthopraxy n. Right belief combined with right practice, with the emphasis being on the latter, a term specially used… • ORTHOPRAXY n. the treatment of deformities in the human body by mechanical appliances. |
| PHOTOTAXES | • phototaxes n. Plural of phototaxis. • PHOTOTAXIS n. growth or movement determined by light. |
| PHOTOTAXIS | • phototaxis n. (Biology) The movement of an organism either towards or away from a source of light. • PHOTOTAXIS n. growth or movement determined by light. |
| PHOTOTOXIC | • phototoxic adj. (Medicine, of a medicine or cosmetic) Causing damage to the skin when exposed to light. • PHOTOTOXIC adj. rendering the skin susceptible to damage (as sunburn or blisters). |
| PHYLLOTAXY | • phyllotaxy n. Phyllotaxis. • PHYLLOTAXY n. the arrangement of leaves on a stem and in relation to one another, also PHYLLOTAXIS. |
| PHYTOTOXIC | • phytotoxic adj. (Biochemistry) Characteristic of a phytotoxin. • PHYTOTOXIC adj. harmful to plants. |
| PHYTOTOXIN | • phytotoxin n. (Biochemistry) Any toxic substance produced by a plant. • PHYTOTOXIN n. a poison produced by a plant. |
| SEXTONSHIP | • sextonship n. The office or position of a sexton. • SEXTONSHIP n. the office of a sexton. |
| TEXTPHONES | • textphones n. Plural of textphone. • TEXTPHONE n. a phone that can transmit text messages. |
| THIXOTROPE | • THIXOTROPE n. a thixotropic substance. |
| THIXOTROPY | • thixotropy n. (Physics) The reduction of viscosity with increased shear. • thixotropy n. (Medicine) The property of certain gels whereby they become fluids when agitated and return to being… • THIXOTROPY n. the property of certain gels of becoming fluid when agitated and of reverting back to a gel when left to stand. |
| TOXAPHENES | • toxaphenes n. Plural of toxaphene. • TOXAPHENE n. chlorinated camphene used as an insecticide. |
| TOXIPHOBIA | • toxiphobia n. Alternative form of toxicophobia. • TOXIPHOBIA n. the morbid fear of poisoning, also TOXICOPHOBIA. |
| XANTHOPHYL | • xanthophyl n. Dated form of xanthophyll. • XANTHOPHYL n. a yellow carotenoid pigment found with chlorophyll in green plants and in egg yolks, also XANTHOPHYLL. |
| XANTHOPSIA | • xanthopsia n. A visual defect, a form of chromatopsia in which everything appears yellow. • XANTHOPSIA n. a visual condition where things appear yellow. |
| XEROPHYTES | • xerophytes n. Plural of xerophyte. • XEROPHYTE n. a plant thriving in desert conditions. |
| XEROPHYTIC | • xerophytic adj. (Botany) Of, pertaining to, or being a xerophyte. • xerophytic adj. (Ecology) Having a very dry environment. • xerophytic n. Xerophyte. |