Nouns Starting With HY
Here's the list of all the 1163 Nouns Starting With HY in the English Language.
The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.
Common Nouns (with Definitions and Examples) | |
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hybrid | 1. a word that is composed of parts from different languages (e.g., `monolingual' has a Greek prefix and a Latin root) 2. a composite of mixed origin More Definitions → |
hydrogen | 1. a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe More Definitions → |
hypothesis | 1. a proposal intended to explain certain facts or observations 2. a tentative insight into the natural world; a concept that is not yet verified but that if true would explain certain facts or phenomena More Definitions → |
hypothetical | 1. a hypothetical possibility, circumstance, statement, proposal, situation, etc. More Definitions → |
hygiene | 1. a condition promoting sanitary practices 2. the science concerned with the prevention of illness and maintenance of health More Definitions → |
hypertension | 1. a common disorder in which blood pressure remains abnormally high (a reading of 140/90 mm Hg or greater) More Definitions → |
hyperlink | 1. a link from a hypertext file to another location or file; typically activated by clicking on a highlighted word or icon at a particular location on the screen More Definitions → |
hype | 1. blatant or sensational promotion More Definitions → |
hypnosis | 1. a state that resembles sleep but that is induced by suggestion More Definitions → |
hypertext | 1. machine-readable text that is not sequential but is organized so that related items of information are connected More Definitions → |
hypotheses | 1. a proposal intended to explain certain facts or observations 2. a tentative insight into the natural world; a concept that is not yet verified but that if true would explain certain facts or phenomena More Definitions → |
hymn | 1. a song of praise (to God or to a saint or to a nation) More Definitions → |
hydrology | 1. the branch of geology that studies water on the earth and in the atmosphere: its distribution and uses and conservation More Definitions → |
hydration | 1. the process of combining with water; usually reversible More Definitions → |
hydrochloride | 1. a complex consisting of an organic base in association with hydrogen chloride More Definitions → |
hypocrisy | 1. an expression of agreement that is not supported by real conviction 2. insincerity by virtue of pretending to have qualities or beliefs that you do not really have More Definitions → |
hybridization | 1. (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids More Definitions → |
hydrocarbon | 1. an organic compound containing only carbon and hydrogen More Definitions → |
hydraulics | 1. study of the mechanics of fluids More Definitions → |
hypnotic | 1. a drug that induces sleep More Definitions → |
hydra | 1. trouble that cannot be overcome by a single effort because of its many aspects or its persistent and pervasive quality 2. small tubular solitary freshwater hydrozoan polyp More Definitions → |
hysterectomy | 1. surgical removal of the uterus More Definitions → |
hydroxide | 1. a compound of an oxide with water 2. a chemical compound containing the hydroxyl group More Definitions → |
hypnotherapy | 1. the use of hypnosis in psychotherapy More Definitions → |
hydrolysis | 1. a chemical reaction in which water reacts with a compound to produce other compounds; involves the splitting of a bond and the addition of the hydrogen cation and the hydroxide anion from the water More Definitions → |
hysteria | 1. state of violent mental agitation 2. excessive or uncontrollable fear More Definitions → |
hyperactivity | 1. a condition characterized by excessive restlessness and movement More Definitions → |
hyperplasia | 1. abnormal increase in number of cells More Definitions → |
hypersensitivity | 1. pathological sensitivity 2. extreme sensitivity More Definitions → |
hypoxia | 1. oxygen deficiency causing a very strong drive to correct the deficiency More Definitions → |
hypnotize | More Definitions → |
hypoglycemia | 1. abnormally low blood sugar usually resulting from excessive insulin or a poor diet More Definitions → |
hypermedia | 1. a multimedia system in which related items of information are connected and can be presented together More Definitions → |
hypothyroidism | 1. an underactive thyroid gland; a glandular disorder resulting from insufficient production of thyroid hormones More Definitions → |
hydroponics | 1. a technique of growing plants (without soil) in water containing dissolved nutrients More Definitions → |
hypertensive | 1. a person who has abnormally high blood pressure More Definitions → |
hyphen | 1. a punctuation mark (-) used between parts of a compound word or between the syllables of a word when the word is divided at the end of a line of text More Definitions → |
hydrate | 1. any compound that contains water of crystallization More Definitions → |
hydrangea | 1. any of various deciduous or evergreen shrubs of the genus Hydrangea More Definitions → |
hypertrophy | 1. abnormal enlargement of a body part or organ More Definitions → |
hypo | 1. a compound used as a fixing agent in photographic developing 2. a piston syringe that is fitted with a hypodermic needle for giving injections More Definitions → |
hypocrite | 1. a person who professes beliefs and opinions that he or she does not hold in order to conceal his or her real feelings or motives More Definitions → |
hypotension | 1. abnormally low blood pressure More Definitions → |
hyacinth | 1. a red transparent variety of zircon used as a gemstone 2. any of numerous bulbous perennial herbs More Definitions → |
hydrocortisone | 1. an adrenal-cortex hormone (trade names Hydrocortone or Cortef) that is active in carbohydrate and protein metabolism More Definitions → |
hypothermia | 1. subnormal body temperature More Definitions → |
hysteresis | 1. the lagging of an effect behind its cause; especially the phenomenon in which the magnetic induction of a ferromagnetic material lags behind the changing magnetic field More Definitions → |
hydride | 1. any binary compound formed by the union of hydrogen and other elements More Definitions → |
hypothalamus | 1. a basal part of the diencephalon governing autonomic nervous system More Definitions → |
hyperactive | More Definitions → |
hydroponic | More Definitions → |
hydrant | 1. a faucet for drawing water from a pipe or cask 2. a discharge pipe with a valve and spout at which water may be drawn from the mains of waterworks More Definitions → |
hydrotherapy | 1. the internal and external use of water in the treatment of disease More Definitions → |
hyperbole | 1. extravagant exaggeration More Definitions → |
hymen | 1. a fold of tissue that partly covers the entrance to the vagina of a virgin More Definitions → |
hydroxyl | 1. the monovalent group -OH in such compounds as bases and some acids and alcohols More Definitions → |
hygienist | 1. a medical specialist in hygiene More Definitions → |
hydrochlorothiazide | 1. a diuretic drug (trade name Microzide, Esidrix, and HydroDIURIL) used in the treatment of hypertension More Definitions → |
hyperthyroidism | 1. an overactive thyroid gland; pathologically excessive production of thyroid hormones or the condition resulting from excessive production of thyroid hormones More Definitions → |
hymenoptera | 1. insects having two pairs of membranous wings and an ovipositor specialized for stinging or piercing More Definitions → |
hyena | 1. doglike nocturnal mammal of Africa and southern Asia that feeds chiefly on carrion More Definitions → |
hydrocephalus | 1. an abnormal condition in which cerebrospinal fluid collects in the ventricles of the brain; in infants it can cause abnormally rapid growth of the head and bulging fontanelles and a small face; in adults the symptoms are primarily neurological More Definitions → |
hypnotist | 1. a person who induces hypnosis More Definitions → |
hydrodynamics | 1. study of fluids in motion More Definitions → |
hymnal | 1. a songbook containing a collection of hymns More Definitions → |
hypothesize | More Definitions → |
hyperglycemia | 1. abnormally high blood sugar usually associated with diabetes More Definitions → |
hyperthermia | 1. abnormally high body temperature; sometimes induced (as in treating some forms of cancer) More Definitions → |
hyphenation | 1. division of a word especially at the end of a line on a page 2. connecting syllables and words by hyphens More Definitions → |
hypnotism | 1. the act of inducing hypnosis More Definitions → |
hypochlorite | 1. any salt or ester of hypochlorous acid More Definitions → |
hypercholesterolemia | 1. the presence of an abnormal amount of cholesterol in the cells and plasma of the blood; associated with the risk of atherosclerosis More Definitions → |
hydrogenation | 1. a chemical process that adds hydrogen atoms to an unsaturated oil More Definitions → |
hyperlipidemia | 1. presence of excess lipids in the blood More Definitions → |
hypoglycemic | More Definitions → |
hygrometer | 1. measuring instrument for measuring the relative humidity of the atmosphere More Definitions → |
hydrography | 1. the science of the measurement and description and mapping of the surface waters of the earth with special reference to navigation More Definitions → |
hyperparathyroidism | 1. excessive secretion of parathyroid hormone resulting in abnormally high levels of calcium in the blood; can affect many systems of the body (especially causing bone resorption and osteoporosis) More Definitions → |
hypodermic | 1. a piston syringe that is fitted with a hypodermic needle for giving injections More Definitions → |
hydrazine | 1. a colorless fuming corrosive liquid; a powerful reducing agent; used chiefly in rocket fuels More Definitions → |
hybridisation | 1. (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids More Definitions → |
hyssop | 1. a European mint with aromatic and pungent leaves used in perfumery and as a seasoning in cookery; often cultivated as a remedy for bruises; yields hyssop oil 2. bitter leaves used sparingly in salads; dried flowers used in soups and tisanes More Definitions → |
hydrogel | 1. a colloidal gel in which water is the dispersion medium More Definitions → |
hypercalcemia | 1. the presence of abnormally high levels of calcium in the blood; usually the result of excessive bone resorption in hyperparathyroidism or Paget's disease More Definitions → |
hyperventilation | 1. an increased depth and rate of breathing greater than demanded by the body needs; can cause dizziness and tingling of the fingers and toes and chest pain if continued More Definitions → |
hyphae | 1. any of the threadlike filaments forming the mycelium of a fungus More Definitions → |
hydroxyzine | 1. a drug (trade names Atarax and Vistaril) used as a tranquilizer to treat anxiety and motion sickness More Definitions → |
Jump to Nouns by Length
3-Letter Nouns Starting With HY
4-Letter Nouns Starting With HY
5-Letter Nouns Starting With HY
6-Letter Nouns Starting With HY
7-Letter Nouns Starting With HY
8-Letter Nouns Starting With HY
16 more 8-Letter Nouns Starting With HY → |
9-Letter Nouns Starting With HY
85 more 9-Letter Nouns Starting With HY → |
10-Letter Nouns Starting With HY
119 more 10-Letter Nouns Starting With HY → |
11-Letter Nouns Starting With HY
158 more 11-Letter Nouns Starting With HY → |
12-Letter Nouns Starting With HY
147 more 12-Letter Nouns Starting With HY → |
13-Letter Nouns Starting With HY
104 more 13-Letter Nouns Starting With HY → |
14-Letter Nouns Starting With HY
88 more 14-Letter Nouns Starting With HY → |
15-Letter Nouns Starting With HY
44 more 15-Letter Nouns Starting With HY → |