the antimatter counterpart to hydrogen.
hydrogen in which the nucleus is an antiproton with an orbiting positron
The antimatter that corresponds to hydrogen. Antihydrogen has been useful in studies of the relationship between matter and antimatter, because its matter equivalent (hydrogen) is one of the most studied and most well understood forms of matter.
conducive to good health; healthful; sanitary. of or relating to . Contemporary Examples The trust also supports a pharmacy, quarters for doctors, and a hygienic facility for childbirth. Eco-Chic Safari Sophie Menin July 26, 2010 When the bishop and most of his missionaries died, Livingstone reviled them for not taking “hygienic” precautions. Dr. Livingstone, I […]
acting to reduce hypertension: an antihypertensive drug, diet, or regimen. a drug, as a diuretic, used to treat hypertension. Historical Examples Other benefits of removing blood, including the lowering of blood pressure, can be obtained by the use of antihypertensive drugs. Bloodletting Instruments in the National Museum of History and Technology Audrey Davis antihypertensive an·ti·hy·per·ten·sive […]
of or relating to or . inducing or like something that induces . susceptible to , as a person. inducing sleep. an agent or drug that produces sleep; sedative. a person who is susceptible to . a person under the influence of . Contemporary Examples My hypnotic trip is the highly oxygenated state of aerobic […]
Usually, hysterics. a fit of uncontrollable laughter or weeping; . a person subject to . . Contemporary Examples Or, they could distort the contents of the bill and attack anyone who disagreed with them as a legal Luddite and hysteric. Are Opponents of Arizona’s Anti-Gay Law Eager to Deceive? Kirsten Powers March 2, 2014 In […]