13-letter words containing m, e, s, n
- head linesman — an official who makes rulings regarding play along the line of scrimmage and who oversees the measurement and marking of yardage gained or lost
- helianthemums — Plural form of helianthemum.
- heliocentrism — The theory that the sun is the center of the universe, (This theory is historically important and was widely accepted at the time of Copernicus, Galileo and Kepler.).
- helminthiasis — a disease caused by parasitic worms in the intestines.
- hematogenesis — hematopoiesis.
- hematosalpinx — (medicine) A medical condition involving bleeding into the Fallopian tubes.
- hereditaments — Plural form of hereditament.
- histaminergic — releasing histamine
- home counties — The Home Counties are the counties which surround London.
- home invasion — an act or instance of entering an occupied residence with the intent to commit a burglary or other crime.
- home shopping — buying items via tv or internet
- homeownership — a person who owns a home.
- homeschooling — a school set up in the home.
- homogeneities — Plural form of homogeneity.
- homogeneously — composed of parts or elements that are all of the same kind; not heterogeneous: a homogeneous population.
- honey stomach — the crop of an ant, bee, or other hymenopterous insect, serving as a reservoir for honeydew and nectar, especially the enlarged crop of a honeybee in which nectar is acted on by enzymes to form honey.
- house manager — a business manager responsible for managing a theater and its staff.
- house-warming — a party to celebrate a person's or family's move to a new home.
- housewarmings — Plural form of housewarming.
- humorlessness — The state, quality, or condition of lacking humor.
- hunter's moon — the first full moon following the harvest moon in late September or early October.
- hymenopterans — Plural form of hymenopteran.
- hymenopterous — belonging or pertaining to the Hymenoptera, an order of insects having, when winged, four membranous wings, and comprising the wasps, bees, ants, ichneumon flies, and sawflies.
- hypersplenism — an abnormal condition characterized by an enlarged spleen that prematurely destroys red blood cells or platelets.
- hyperurbanism — a pronunciation or grammatical form or usage produced by a speaker of one dialect according to an analogical rule formed by comparison of the speaker's own usage with that of another, more prestigious, dialect and often applied in an inappropriate context, especially in an effort to avoid sounding countrified, rural, or provincial, as in the pronunciation of the word two (to̅o̅) as (tyo̅o̅).
- idiomaticness — Idiomaticity.
- imaginariness — The state of being imaginary.
- imitativeness — imitating; copying; given to imitation.
- immanentistic — relating to immanentism
- immediateness — The state of being immediate; immediacy.
- immersiveness — The quality or degree of being immersive.
- immovableness — The quality of being immovable.
- immune system — a diffuse, complex network of interacting cells, cell products, and cell-forming tissues that protects the body from pathogens and other foreign substances, destroys infected and malignant cells, and removes cellular debris: the system includes the thymus, spleen, lymph nodes and lymph tissue, stem cells, white blood cells, antibodies, and lymphokines.
- immunochemist — A chemist whose speciality is immunochemistry.
- immunogenesis — the production of an immune response
- immunosorbent — an insoluble surface to which a specific antibody is attached for the purpose of removing the corresponding antigen from a solution or suspension.
- immutableness — The state of being immutable; unchangeableness.
- impactfulness — The quality of being impactful.
- impartialness — The quality of being impartial.
- impassiveness — The state of being impassive.
- impatientness — not patient; not accepting delay, opposition, pain, etc., with calm or patience.
- impecuniosity — having little or no money; penniless; poor.
- impecuniously — In an impecunious manner.
- imperfections — A fault, blemish, or undesirable feature.
- imperfectness — of, relating to, or characterized by defects or weaknesses: imperfect vision.
- imperiousness — domineering in a haughty manner; dictatorial; overbearing: an imperious manner; an imperious person.
- imperseverant — lacking the power to perceive
- impersonalise — to make impersonal: The dial system impersonalized the telephone.
- impersonalism — the practice of maintaining impersonal relations with individuals or groups.
- impersonality — absence of human character or of the traits associated with the human character: He feared the impersonality of a mechanized world.