15-Letter Nouns Starting With H

Here's the list of all the 150 15-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)
hospitalization
1. a period of time when you are confined to a hospital
2. the condition of being treated as a patient in a hospital
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hyperthyroidism
1. an overactive thyroid gland; pathologically excessive production of thyroid hormones or the condition resulting from excessive production of thyroid hormones
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hospitalisation
1. placing in medical care in a hospital
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hemochromatosis
1. pathology in which iron accumulates in the tissues; characterized by bronzed skin and enlarged liver and diabetes mellitus and abnormalities of the pancreas and the joints
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heterosexuality
1. a sexual attraction to (or sexual relations with) persons of the opposite sex
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15-Letter Nouns Starting With H