| HYDRARGYRISMS | • HYDRARGYRISM n. mercury poisoning, also HYDRARGYRIA. |
| HYDRODYNAMICS | • hydrodynamics n. (Physics) The scientific study of fluids in motion. • HYDRODYNAMICS n. the study of movement in liquids, also HYDROMECHANICS. |
| HYDROLYSATION | • hydrolysation n. Alternative form of hydrolyzation. • HYDROLYSATION n. the process of hydrolysing, also HYDROLYZATION. |
| HYPERPHYSICAL | • hyperphysical adj. Supernatural, beyond the physical realm, immaterial, metaphysical. • HYPERPHYSICAL adj. supernatural. |
| HYPERPYREXIAS | • hyperpyrexias n. Plural of hyperpyrexia. • HYPERPYREXIA n. an extremely high fever, with a temperature of 41 degrees Centigrade or above, also HYPERTHERMY. |
| HYPERSALINITY | • hypersalinity n. Abnormally high salinity. • HYPERSALINITY n. excessive salinity. |
| HYPOPHARYNGES | • hypopharynges n. Plural of hypopharynx. • HYPOPHARYNX n. an appendage or thickened fold on the floor of the mouth of many insects that resembles a tongue. |
| HYPOPHARYNXES | • hypopharynxes n. Plural of hypopharynx. • HYPOPHARYNX n. an appendage or thickened fold on the floor of the mouth of many insects that resembles a tongue. |
| HYPSOPHYLLARY | • HYPSOPHYLLARY adj. of or like a hypsophyll, a bract. |
| PHARYNGOSCOPY | • pharyngoscopy n. The medical examination of the pharynx. • PHARYNGOSCOPY n. examination of the pharynx. |
| PHYSIOTHERAPY | • physiotherapy n. Therapy that uses physical techniques such as massage, ultrasound, heat, and exercise. • PHYSIOTHERAPY n. physical therapy. |
| PHYTOSANITARY | • phytosanitary adj. Concerning the health of plants; especially the freedom from pests requiring quarantine. • PHYTOSANITARY adj. of or relating to the health of plants. |
| PSYCHOTHERAPY | • psychotherapy n. The treatment of people diagnosed with mental and emotional disorders using dialogue and a variety of… • PSYCHOTHERAPY n. treatment of mental disorders. |
| SPHYGMOGRAPHY | • sphygmography n. Measurement of the pulse. • SPHYGMOGRAPHY n. the measurement of the pulse. |
| SYLLABOGRAPHY | • SYLLABOGRAPHY n. use of a writing system consisting of characters for syllables rather than for individual sounds or whole words. |
| SYMBOLOGRAPHY | • SYMBOLOGRAPHY n. symbolic writing or representation. |