| ANTIARRHYTHMICS | • antiarrhythmics n. Plural of antiarrhythmic. • ANTIARRHYTHMIC n. a drug to prevent cardiac arrhythmia. |
| BIOSTRATIGRAPHY | • biostratigraphy n. (Biology, geology) The study of the stratigraphic distribution of fossils. • BIOSTRATIGRAPHY n. the determination of age, etc., of sedimentary strata from fossils which they contain. |
| BRACHYTHERAPIES | • brachytherapies n. Plural of brachytherapy. • BRACHYTHERAPY n. a medical procedure used in the treatment of prostate cancer. |
| CRYPTOGRAPHISTS | • cryptographists n. Plural of cryptographist. • CRYPTOGRAPHIST n. one who studies cryptographs. |
| ECTOMYCORRHIZAS | • ectomycorrhizas n. Plural of ectomycorrhiza. • ECTOMYCORRHIZA n. a type of mycorrhiza in which the fungus forms a layer on the outside of the roots of the plant. |
| HYDROTHERAPISTS | • hydrotherapists n. Plural of hydrotherapist. • HYDROTHERAPIST n. a practitioner of hydrotherapy. |
| HYPERNATRAEMIAS | • hypernatraemias n. Plural of hypernatraemia. • HYPERNATRAEMIA n. an abnormally high concentration of sodium chloride (salt) in the blood, esp. in infants. |
| HYPERPARASITISM | • hyperparasitism n. (Biology) parasitism by one parasite upon another. • HYPERPARASITISM n. the state of being a hyperparasite, a parasite that is parasitic upon another parasite. |
| NEUROPSYCHIATRY | • neuropsychiatry n. (Medicine) The branch of medicine dealing with disorders that have both neurological and psychiatric features. • NEUROPSYCHIATRY n. a branch of medicine concerned with both neurology and psychiatry. |
| ORTHOPSYCHIATRY | • orthopsychiatry n. (Psychiatry) branch of psychiatry concerned with the prevention of mental illness, especially in the young. • ORTHOPSYCHIATRY n. preventive psychiatry for young people. |
| POLYARTHRITIDES | • polyarthritides n. Plural of polyarthritis. • POLYARTHRITIS n. arthritis affecting several joints. |
| POLYARTHRITISES | • POLYARTHRITIS n. arthritis affecting several joints. |
| PREHISTORICALLY | • prehistorically adv. In a prehistoric manner. • prehistorically adv. Regarding prehistory. • PREHISTORICAL adv. relating to the time before historical records, also PREHISTORIC. |
| PSYCHOGERIATRIC | • psychogeriatric adj. Relating to psychogeriatrics. • PSYCHOGERIATRIC adj. relating to the study of the psychological problems of old age. |
| PSYCHROMETRICAL | • psychrometrical adj. Psychrometric. • PSYCHROMETRICAL adj. relating to measurement by psychrometer, also PSYCHOMETRIC, PSYCHOMETRICAL, PSYCHROMETRIC. |
| PTERYLOGRAPHIES | • pterylographies n. Plural of pterylography. • PTERYLOGRAPHY n. a description of pterylae. |
| PYRETOTHERAPIES | • PYRETOTHERAPY n. medical treatment by causing fever. |
| SYNARTHRODIALLY | • synarthrodially adv. By means of synarthrosis. • SYNARTHRODIAL adv. of, relating to, or being a synarthrosis. |