10-Letter Nouns Starting With H

Here's the list of all the 977 10-Letter Nouns Starting With H 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)
healthcare
1. the preservation of mental and physical health by preventing or treating illness through services offered by the health profession
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horizontal
1. something that is oriented horizontally
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humanities
1. studies intended to provide general knowledge and intellectual skills (rather than occupational or professional skills)
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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
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housewives
1. a wife who manages a household while her husband earns the family income
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helicopter
1. an aircraft without wings that obtains its lift from the rotation of overhead blades
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harassment
1. a feeling of intense annoyance caused by being tormented
2. the act of tormenting by continued persistent attacks and criticism
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homosexual
1. someone who is sexually attracted to persons of the same sex
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harvesting
1. the gathering of a ripened crop
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hemisphere
1. half of the terrestrial globe
2. half of a sphere
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horsepower
1. a unit of power equal to 746 watts
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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
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homecoming
1. an annual school or university reunion for graduates
2. a coming to or returning home
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handspring
1. an acrobatic feat in which a person goes from a standing position to a handstand and back again
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homeopathy
1. a method of treating disease with small amounts of remedies that, in large amounts in healthy people, produce symptoms similar to those being treated
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hematology
1. the branch of medicine that deals with diseases of the blood and blood-forming organs
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hesitation
1. indecision in speech or action
2. a certain degree of unwillingness
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hitchhiker
1. a person who travels by getting free rides from passing vehicles
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hemorrhage
1. the flow of blood from a ruptured blood vessel
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hydraulics
1. study of the mechanics of fluids
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hemoglobin
1. a hemoprotein composed of globin and heme that gives red blood cells their characteristic color; function primarily to transport oxygen from the lungs to the body tissues
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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
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humidifier
1. an appliance designed to add moisture to the air in a building
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heartbreak
1. intense sorrow caused by loss of a loved one (especially by death)
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handicraft
1. a work produced by hand labor
2. a craft that requires skillful hands
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heretoforeMore Definitions →
hallelujah
1. a shout or song of praise to God
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hypermedia
1. a multimedia system in which related items of information are connected and can be presented together
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habitation
1. the native habitat or home of an animal or plant
2. housing that someone is living in
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homophobia
1. prejudice against (fear or dislike of) homosexual people and homosexuality
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headmaster
1. presiding officer of a school
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hinterland
1. a remote and undeveloped area
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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
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headhunter
1. a recruiter of personnel (especially for corporations)
2. a savage who cuts off and preserves the heads of enemies as trophies
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hemophilia
1. congenital tendency to uncontrolled bleeding; usually affects males and is transmitted from mother to son
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hydroponicMore Definitions →
hammerhead
1. a stupid person; these words are used to express a low opinion of someone's intelligence
2. the striking part of a hammer
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hullabaloo
1. disturbance usually in protest
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hovercraft
1. a craft capable of moving over water or land on a cushion of air created by jet engines
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horseshoes
1. a game in which iron rings (or open iron rings) are thrown at a stake in the ground in the hope of encircling it
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holography
1. the branch of optics that deals with the use of coherent light from a laser in order to make a hologram that can then be used to create a three-dimensional image
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homemaking
1. the management of a household
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hippodrome
1. a stadium for horse shows or horse races
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hematocrit
1. the ratio of the volume occupied by packed red blood cells to the volume of the whole blood as measured by a hematocrit
2. a measuring instrument to determine (usually by centrifugation) the relative amounts of corpuscles and plasma in the blood
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honorarium
1. a fee paid for a nominally free service
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hemostasis
1. surgical procedure of stopping the flow of blood (as with a hemostat)
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hygrometer
1. measuring instrument for measuring the relative humidity of the atmosphere
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handedness
1. the property of using one hand more than the other
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hypodermic
1. a piston syringe that is fitted with a hypodermic needle for giving injections
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hodgepodge
1. a motley assortment of things
2. a theory or argument made up of miscellaneous or incongruous ideas
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hemorrhoid
1. venous swelling external or internal to the anal sphincter
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herniation
1. rupture in smooth muscle tissue through which a bodily structure protrudes
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houseplant
1. any of a variety of plants grown indoors for decorative purposes
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hemangioma
1. benign angioma consisting of a mass of blood vessels; some appear as birthmarks
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hoarseness
1. a throaty harshness
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heliotrope
1. green chalcedony with red spots that resemble blood
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10-Letter Nouns Starting With H