| CARBOHYDRASES | • carbohydrases n. Plural of carbohydrase. • CARBOHYDRASE n. any of a group of enzymes (as amylase) that promote hydrolysis or synthesis of a carbohydrate (as a disaccharide).
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| CARBOHYDRATES | • carbohydrates n. Plural of carbohydrate. • CARBOHYDRATE n. a compound of carbon, hydrogen and oxygen; extended to similar compounds, the sugars and starches which form the main source of energy in food.
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| CYBERCHONDRIA | • cyberchondria n. Anxiety concerning one’s health, caused by visiting medical websites. • CYBERCHONDRIA n. unfounded anxiety concerning the state of one's health brought on by visiting health and medical websites.
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| DERMATOGRAPHY | • dermatography n. The anatomical description of the skin. • DERMATOGRAPHY n. anatomical description of the skin, also DERMOGRAPHY.
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| DYSMENORRHEAL | • dysmenorrheal adj. Relating to dysmenorrhea. • DYSMENORRHEAL adj. suffering from dysmenorrhea, painful menstruation, also DYSMENORRHOEAL.
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| DYSMENORRHEAS | • dysmenorrheas n. Plural of dysmenorrhea. • DYSMENORRHEA n. painful menstruation, also DYSMENORRHOEA.
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| DYSMENORRHOEA | • dysmenorrhoea n. Alternative spelling of dysmenorrhea. • dysmenorrhœa n. Obsolete form of dysmenorrhea.
 • DYSMENORRHOEA n. painful menstruation, also DYSMENORRHEA.
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| GRANDMOTHERLY | • grandmotherly adj. In the manner of a grandmother. • grandmotherly adj. Having the characteristics of a grandmother.
 • GRANDMOTHERLY adj. like a grandmother.
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| HYDRARTHROSES | • HYDRARTHROSIS n. swelling of a joint caused by the accumulation in it of watery fluid. | 
| HYDROCRACKERS | • hydrocrackers n. Plural of hydrocracker. • HYDROCRACKER n. one engaged in hydrocracking.
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| HYDROGENATORS | • hydrogenators n. Plural of hydrogenator. • HYDROGENATOR n. an agent that hydrogenates.
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| HYDROGRAPHERS | • hydrographers n. Plural of hydrographer. • HYDROGRAPHER n. a student of hydrography.
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| HYDROGRAPHIES | • hydrographies n. Plural of hydrography. • HYDROGRAPHY n. the study of bodies of water.
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| HYDROMETRICAL | • hydrometrical adj. Concerning or applying hydrometry. • HYDROMETRICAL adj. relating to measurement by hydrometer, also HYDROMETRIC.
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| HYDROTHERAPIC | • HYDROTHERAPIC adj. relating to hydrotherapy, therapy involving the use of water. | 
| HYDROTHORACES | • hydrothoraces n. Plural of hydrothorax. • HYDROTHORAX n. water liquid in the pleural cavity.
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| HYDROTHORAXES | • hydrothoraxes n. Plural of hydrothorax. • HYDROTHORAX n. water liquid in the pleural cavity.
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| NONHEREDITARY | • nonhereditary adj. Not hereditary; not passed down by inheritance. • non-hereditary adj. Alternative form of nonhereditary.
 • NONHEREDITARY adj. not hereditary.
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| PARAHYDROGENS | • PARAHYDROGEN n. a spin isomer of hydrogen. |