13-letter words containing m, o, t, i, n
- 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.).
- helminthology — the scientific study of worms, especially of parasitic worms.
- hematogenesis — hematopoiesis.
- hematosalpinx — (medicine) A medical condition involving bleeding into the Fallopian tubes.
- hemiterpenoid — (chemistry) a terpenoid having a C5 skeleton.
- hexamethonium — a compound, C 10 H 24 N 2 , used in the treatment of severe hypertension to lower blood pressure and increase blood flow by blocking transmission of nerve impulses that constrict blood vessels.
- histogramming — (mathematics) The construction of histograms.
- histrionicism — histrionic behaviour or acts
- home counties — The Home Counties are the counties which surround London.
- homogeneities — Plural form of homogeneity.
- homogenetical — of, involving or relating to homogeny
- hypermutation — (uncountable) Frequent mutation.
- hyperromantic — extremely or excessively romantic
- hyponatraemia — a condition in which there is a low concentration of sodium in the blood
- iceman cometh — a play (1946) by Eugene O'Neill.
- idiomaticness — Idiomaticity.
- illuminations — Plural form of illumination.
- illuminometer — an instrument for measuring illumination.
- immigrational — the act of immigrating.
- immortalizing — Present participle of immortalize.
- immunisations — Plural form of immunisation.
- immunizations — Plural form of immunization.
- immunochemist — A chemist whose speciality is immunochemistry.
- immunosorbent — an insoluble surface to which a specific antibody is attached for the purpose of removing the corresponding antigen from a solution or suspension.
- immunotherapy — treatment designed to produce immunity to a disease or enhance the resistance of the immune system to an active disease process, as cancer.
- impecuniosity — having little or no money; penniless; poor.
- impenetration — thorough penetration
- imperfections — A fault, blemish, or undesirable feature.
- imperforation — Also, imperforated. not perforate; having no perforation.
- impersonality — absence of human character or of the traits associated with the human character: He feared the impersonality of a mechanized world.
- impersonating — to assume the character or appearance of; pretend to be: He was arrested for impersonating a police officer.
- impersonation — to assume the character or appearance of; pretend to be: He was arrested for impersonating a police officer.
- impersonators — Plural form of impersonator.
- impetuousness — of, relating to, or characterized by sudden or rash action, emotion, etc.; impulsive: an impetuous decision; an impetuous person.
- impignoration — the state of being mortgaged
- implantations — Plural form of implantation.
- implicational — something implied or suggested as naturally to be inferred or understood: to resent an implication of dishonesty.
- importunately — urgent or persistent in solicitation, sometimes annoyingly so.
- importunities — Plural form of importunity.
- impostumation — an abscess or swelling filled with pus
- impressionist — a person who follows or adheres to the theories, methods, and practices of impressionism, especially in the fields of painting, music, or literature.
- imprisonments — Plural form of imprisonment.
- improvidently — In an improvident manner.
- improvisation — the art or act of improvising, or of composing, uttering, executing, or arranging anything without previous preparation: Musical improvisation involves imagination and creativity.
- in mitigation — If someone, especially in a court, is told something in mitigation, they are told something that makes a crime or fault easier to understand and excuse.
- in moderation — not to excess
- in-completion — the state of being incomplete; incompleteness.
- inboard motor — a boat's motor that is situated within the hull
- incident room — An incident room is a room used by the police while they are dealing with a major crime or accident.
- incidentaloma — an abnormal lesion or tumor detected by chance during a medical imaging test, physical examination, or surgery.