| ANTHROPOGENY | • anthropogeny n. The study of human origins, human generation, or the origin and development of man. • ANTHROPOGENY n. the study of human generation or evolution. |
| ANTHROPOGONY | • anthropogony n. Synonym of anthropogenesis. • ANTHROPOGONY n. the study of the origins of human beings, also ANTHROPOGENESIS. |
| ANTIHYDROGEN | • antihydrogen n. (Physics, uncountable) The antimatter equivalent of hydrogen, consisting of an antiproton and an positron… • antihydrogen n. (Physics, countable) An atom of the antimatter equivalent of hydrogen. • ANTIHYDROGEN n. an antimatter form of hydrogen. |
| HETERODYNING | • heterodyning v. Present participle of heterodyne. • HETERODYNE v. to change the frequency of (a signal) by imposing on a continuous wave another of slightly different length to produce beats. |
| ANTIHYDROGENS | • antihydrogens n. Plural of antihydrogen. • ANTIHYDROGEN n. an antimatter form of hydrogen. |
| HYDROGENATING | • hydrogenating v. Present participle of hydrogenate. • HYDROGENATE v. to combine or treat with hydrogen. |
| HYDROGENATION | • hydrogenation n. (Chemistry) The chemical reaction of hydrogen with another substance, especially with an unsaturated… • HYDROGENATION n. the act of hydrogenating. |
| HYPNOBIRTHING | • hypnobirthing n. The use of hypnotherapy to ease the process of childbirth. • HYPNOBIRTHING n. the use of hypnotic technique during labour by an expectant mother to reduce the pain and emotional stress of delivery. |
| REHYPNOTISING | • REHYPNOTISE v. to hypnotise again, also REHYPNOTIZE. |
| REHYPNOTIZING | • rehypnotizing v. Present participle of rehypnotize. • REHYPNOTIZE v. to hypnotize again, also REHYPNOTISE. |
| HYDROGENATIONS | • hydrogenations n. Plural of hydrogenation. • HYDROGENATION n. the act of hydrogenating. |
| HYPNOBIRTHINGS | • HYPNOBIRTHING n. the use of hypnotic technique during labour by an expectant mother to reduce the pain and emotional stress of delivery. |
| RONTGENOGRAPHY | • RONTGENOGRAPHY n. photography by X-rays. |
| ANTIPORNOGRAPHY | • antipornography adj. Opposed to the distribution and consumption of pornography. • ANTIPORNOGRAPHY adj. opposed to pornography. |
| DEHYDROGENATING | • dehydrogenating v. Present participle of dehydrogenate. • dehydrogenating adj. That undergoes or produces dehydrogenation. • DEHYDROGENATE v. to remove the hydrogen from. |
| DEHYDROGENATION | • dehydrogenation n. (Chemistry) Any reaction or process in which hydrogen is removed from a substance, especially the production… • DEHYDROGENATION n. the removal of hydrogen from a chemical compound. |
| HYDROGENISATION | • hydrogenisation n. Alternative form of hydrogenization. • HYDROGENISATION n. the process of hydrogenising, also HYDROGENIZATION. |
| HYDROGENIZATION | • hydrogenization n. Alternative form of hydrogenation. • HYDROGENIZATION n. the process of hydrogenizing, also HYDROGENISATION. |
| ROENTGENOGRAPHY | • roentgenography n. Radiography; The production of roentgenograms. • ROENTGENOGRAPHY n. radiography. |
| RONTGENOTHERAPY | • RONTGENOTHERAPY n. treatment by X-rays. |