| AUTOTOXINS | • autotoxins n. Plural of autotoxin. • AUTOTOXIN n. a poisonous substance formed within the body within which it acts. |
| AXIOLOGIST | • axiologist n. A person, especially a philosopher, who studies theory of value. • AXIOLOGIST n. one who studies ultimate values. |
| EXFOLIATOR | • exfoliator n. An exfoliant. • EXFOLIATOR n. an exfoliating agent. |
| EXODONTIAS | • exodontias n. Plural of exodontia. • EXODONTIA n. the branch of dentistry involving the extraction of teeth. |
| EXORATIONS | • exorations n. Plural of exoration. • EXORATION n. (obsolete) entreaty. |
| EXOTROPIAS | • exotropias n. Plural of exotropia. • EXOTROPIA n. a condition in which the eyes turn outwards. |
| HAEMOTOXIC | • haemotoxic adj. Alternative form of hemotoxic. • HAEMOTOXIC adj. of or like a haemotoxin, a substance that destroys red blood cells, also HEMOTOXIC. |
| HAEMOTOXIN | • haemotoxin n. Alternative form of hemotoxin. • HAEMOTOXIN n. a substance that destroys red blood cells, also HEMOTOXIN. |
| HOMOTAXIAL | • homotaxial adj. (Biology) Relating to homotaxis. • HOMOTAXIAL adj. showing homotaxis, also HOMOTAXIC. |
| ORTHOREXIA | • orthorexia n. (Psychology) A fixation with healthy or righteous eating. • ORTHOREXIA n. an eating disorder characterized by excessive focus on eating healthy foods. |
| OXIDATIONS | • oxidations n. Plural of oxidation. • OXIDATION n. the act of oxidizing. |
| 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. |
| RADIOTOXIC | • radiotoxic adj. Toxic because of its radioactivity. • RADIOTOXIC adj. relating to the toxic effects of radioactivity or radioactive waste. |
| TAXONOMIES | • taxonomies n. Plural of taxonomy. • TAXONOMY n. the study of scientific classification. |
| TAXONOMIST | • taxonomist n. (Taxonomy) Someone whose profession is taxonomy, or who performs taxonomy at a professional level. • TAXONOMIST n. a specialist in taxonomy, also TAXONOMER. |
| TOXICATION | • toxication n. (Biochemistry) the metabolism of a drug or other compound to produce a toxic metabolite. • TOXICATION n. the state of being toxic. |
| TOXIPHOBIA | • toxiphobia n. Alternative form of toxicophobia. • TOXIPHOBIA n. the morbid fear of poisoning, also TOXICOPHOBIA. |
| TROPOTAXIS | • tropotaxis n. (Biology) Movement by organisms with paired receptor cells, triggered when the stimuli at the receptors… • TROPOTAXIS n. a taxis in which an organism orients itself by the simultaneous comparison of stimuli of different intensity operating on different end organs. |
| XEROSTOMIA | • xerostomia n. (Medicine) Abnormal dryness of the mouth. • XEROSTOMIA n. excessive dryness of the mouth due to insufficient secretions, also XEROSTOMA. |