15-letter words containing o, m, u
- haemoglobinuric — relating to the presence of haemoglobin in the urine
- hamamelidaceous — belonging to the Hamamelidaceae, the witch hazel family of plants.
- haulage company — a firm that transports goods by lorry
- haute-normandie — a region of NW France, on the English Channel: generally fertile and flat
- have to lump it — If you say that someone will have to lump it, you mean that they must accept a situation or decision whether they like it or not.
- heterosexualism — Discrimination of non-heterosexual people on the basis of their sexual orientation.
- home automation — the control of domestic appliances by electronically controlled systems
- homing guidance — a method of missile guidance in which internal equipment enables it to steer itself onto the target, as by sensing the target's heat radiation
- homo economicus — a theoretical human being who rationally calculates the costs and benefits of every action before making a decision, used as the basis for a number of economic theories and models
- homochlamydeous — (of a plant) having a perianth in which the sepals and petals are fused together and indistinguishable
- homogeneousness — (rare) homogeneity, the state of having a uniform composition.
- homosexualities — Plural form of homosexuality.
- honeymoon suite — a luxurious suite in a hotel designed for honeymooners
- hop-o'-my-thumb — a very small person, as a midget or dwarf.
- hopeful monster — a hypothetical individual organism that, by means of a fortuitous macromutation permitting an adaptive shift to a new mode of life, becomes the founder of a new type of organism and a vehicle of macroevolution.
- horned cucumber — a tropical African plant, Cucumis metuliferus, having fruit with spiky, orange skin and jellylike pulp that tastes like cucumbers.
- housemistresses — Plural form of housemistress.
- how do you mean — If you say 'How do you mean?' to someone, you are asking them to explain or give more details of what they have just said.
- hughes syndrome — a condition of the autoimmune system caused by antibodies reacting against phospholipids, leading to thrombosis
- human condition — mortality
- human geography — the study of the interaction between human beings and their environment in particular places and across spatial areas.
- human megaphone — the technique of using a crowd of people to repeat a speaker's words in unison
- human relations — the study of group behavior for the purpose of improving interpersonal relationships, as among employees.
- human resources — (used with a plural verb) people, especially the personnel employed by a given company, institution, or the like.
- humidifications — Plural form of humidification.
- hump one's swag — (of a tramp) to carry one's belongings from place to place on one's back
- humpback salmon — a pink salmon inhabiting North Pacific waters: so-called because of the hump that appears behind the head of the male when it is ready for spawning.
- humphrey bogart — Humphrey (DeForest) ("Bogie"or"Bogey") 1899–57, U.S. motion-picture actor.
- hurdle champion — a hurdler who has defeated all others in a competition
- hybrid computer — a computer system containing both analog and digital hardware.
- hydraulic motor — a motor that converts the kinetic or potential energy of a fluid into mechanical energy.
- hydrometallurgy — the technique or process of extracting metals at ordinary temperatures by leaching ore with liquid solvents.
- hydroxonium ion — a positive ion, H3O+, formed by the attachment of a proton to a water molecule: occurs in solutions of acids and behaves like a hydrogen ion
- hydroxycoumarin — (organic compound) Any of several isomeric hydroxy derivatives of coumarin, some of which are the basis of pharmaceuticals.
- hypoalbuminemia — an abnormally small quantity of albumin in the blood.
- hypoinsulinemia — (medicine) An abnormally low level of insulin in the blood.
- hypoinsulinemic — Having hypoinsulinemia.
- hypopituitarism — abnormally diminished activity of the pituitary gland, especially of the anterior lobe.
- ibero-maurusian — of or relating to an Epipaleolithic culture of northwestern Africa that preceded the Capsian culture and was once erroneously thought to have originated in southwestern Europe; characterized by the use of backed bladelets, occupation of the maritime plain, and the hunting of the Barbary sheep.
- ignominiousness — The state or quality of being ignominious.
- image-conscious — concerned about the way one comes across to other people and the impression one creates
- immune response — any of the body's immunologic reactions to an antigen.
- immunoadsorbent — immunosorbent.
- immunoassayable — Suitable for immunoassay.
- immunochemistry — the study of the chemistry of immunologic substances and reactions.
- immunocompetent — having the potential for immunologic response; capable of developing immunity after exposure to antigen.
- immunodeficient — Exhibiting immunodeficiency.
- immunodiagnosis — serodiagnosis.
- immunodiffusion — any of various analytical techniques that involve antigen and antibody solutions diffusing toward each other in a gel until antibody binds specifically to antigen to form a precipitate.
- immunoglobulins — Plural form of immunoglobulin.