12-Letter Words Starting With HE

Here's the list of all the 230 12-Letter Words Starting With HE 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 Words (with Definitions and Examples)
headquarters
1. (usually plural) the office that serves as the administrative center of an enterprise
2. the military installation from which a commander performs the functions of command
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heterosexual
1. a person having a sexual orientation to persons of the opposite sex
2. sexually attracted to members of the opposite sex
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heartwarming
1. causing gladness and pleasure
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hemodialysis
1. dialysis of the blood to remove toxic substances or metabolic wastes from the bloodstream; used in the case of kidney failure
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helplessness
1. powerlessness revealed by an inability to act
2. the state of needing help from something
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heartbreaker
1. a charming person who is irresponsible in emotional relationships
2. a narrow defeat or a defeat at the last minute
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heterozygous
1. having dissimilar alleles at corresponding chromosomal loci
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hermeneutics
1. the branch of theology that deals with principles of exegesis
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heterologous
1. not corresponding in structure or evolutionary origin
2. derived from organisms of a different but related species
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heterocyclic
1. containing a closed ring of atoms of which at least one is not a carbon atom
2. a compound containing a heterocyclic ring
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hermetically
1. in an airtight manner
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heterogenous
1. consisting of elements that are not of the same kind or nature
2. originating outside the body
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hemodynamics
1. the branch of physiology that studies the circulation of the blood and the forces involved
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heliocentric
1. having the sun as the center
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headmistress
1. a woman headmaster
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heartstrings
1. your deepest feelings of love and compassion
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12-Letter Words Starting With HE