| ARTERIOTOMY | • arteriotomy n. (Medicine) The opening of an artery, especially for bloodletting. • ARTERIOTOMY n. the surgical excision of an artery. |
| AUTOEROTISM | • autoerotism n. Sexual activity involving oneself, including masturbation. • AUTOEROTISM n. self-love, also AUTOEROTICISM. |
| COMPETITORS | • competitors n. Plural of competitor. • COMPETITOR n. one that competes. |
| DIOPTOMETER | • dioptometer n. An instrument used to measure ocular refraction, in order to prescribe corrective lenses. • DIOPTOMETER n. an instrument for measuring ocular refraction. |
| DIOPTOMETRY | • DIOPTOMETRY n. the measurement of ocular refraction. |
| LITHOMETEOR | • lithometeor n. A suspension of dry dust etc. in the atmosphere. • LITHOMETEOR n. a mass of solid particles, such as dust, sand, etc., suspended in the atmosphere. |
| METEOROLITE | • meteorolite n. A meteoric stone; an aerolite or meteorite. • METEOROLITE n. a meteoric stone. |
| METROLOGIST | • metrologist n. One who studies or practices metrology. • METROLOGIST n. a student of metrology. |
| NEUROTOMIST | • neurotomist n. One who is skilled in or practices neurotomy. • NEUROTOMIST n. one who practises neurotomy, the dissection, or anatomy, of the nervous system. |
| NOTOTHERIUM | • Nototherium prop.n. A taxonomic genus within the family Diprotodontidae – extinct marsupials with hypsodont molars, a relative… • NOTOTHERIUM n. an extinct Pleistocene rhinoceros-sized marsupial of the genus Nototherium, related to the wombats. |
| OPTOMETRIES | • OPTOMETRY n. the science of vision and eye-care. |
| OPTOMETRIST | • optometrist n. A person trained and skilled in examining and testing the eyes for defects, in order to prescribe corrective… • OPTOMETRIST n. an ophthalmic optician; a person qualified to practise optometry. |
| PHOTOMETRIC | • photometric adj. Of or relating to photometry or to photometers. • photometric adj. (Botany, of leaves) Adjusting position with respect to light. • PHOTOMETRIC adj. of or relating to photometry or the photometer. |
| TONOMETRIES | • tonometries n. Plural of tonometry. • TONOMETRY n. the act of measuring with a tonometer, an instrument used to measure the pitch of musical tones. |
| TOPOMETRIES | • TOPOMETRY n. the measurement of the surface features of a region. |
| TRIMETROGON | • trimetrogon n. A single assembly of three cameras at differing angles, used for aerial photographic surveys. • trimetrogon n. An image produced by this means. • TRIMETROGON n. a technique of aerial photography using three cameras, which increases the range and detail of the coverage. |
| TROMOMETRIC | • tromometric adj. Relating to the tromometer. • TROMOMETRIC adj. relating to a tromometer, an instrument for measuring slight earthquake shocks. |
| UTEROTOMIES | • uterotomies n. Plural of uterotomy. • UTEROTOMY n. surgical removal of the womb. |