12-letter words containing c, y, l, o
- granulocytic — Of, or pertaining to, granulocytes.
- gynecologist — a physician specializing in gynecology. Abbreviation: GYN, gyn.
- halcyon days — period regarded with nostalgia
- happy couple — two people in a happy romantic relationship, especially two people who have just married
- harmonically — pertaining to harmony, as distinguished from melody and rhythm.
- hectocotylus — a modified arm of the male of certain cephalopods that is used to transfer sperm to the female.
- hellaciously — In a hellacious manner.
- hells canyon — a canyon on the Snake River in S Idaho and along the Oregon border: 125 miles (210 km) long with a maximum depth of about 7900 feet (2408 meters).
- hepaticology — the scientific study of bryophyte plants known as hepatics or liverworts
- heterocyclic — of or relating to the branch of chemistry dealing with cyclic compounds in which at least one of the ring members is not a carbon atom (contrasted with homocyclic).
- heterodactyl — having the first and fourth toes directed backward, and the second and third forward, as in trogons.
- hexacarbonyl — (inorganic chemistry) Any compound having six carbonyl groups.
- hieroglyphic — Also, hieroglyphical. designating or pertaining to a pictographic script, particularly that of the ancient Egyptians, in which many of the symbols are conventionalized, recognizable pictures of the things represented.
- hill country — hilly area
- historically — of, pertaining to, treating, or characteristic of history or past events: historical records; historical research.
- holiday camp — In Britain, a holiday camp is a place which provides holiday accommodation and entertainment for large numbers of people.
- holistically — incorporating the concept of holism, or the idea that the whole is more than merely the sum of its parts, in theory or practice: holistic psychology.
- holy picture — a picture of a person or thing that is of religious importance
- honey locust — a thorny North American tree, Gleditsia triacanthos, of the legume family, having small, compound leaves and pods with a sweet pulp.
- honeysuckles — Plural form of honeysuckle.
- horrifically — causing horror.
- hydrocephaly — an accumulation of serous fluid within the cranium, especially in infancy, due to obstruction of the movement of cerebrospinal fluid, often causing great enlargement of the head; water on the brain.
- hydrochloric — of or derived from hydrochloric acid.
- hydrocolloid — a substance that forms a colloid when combined with water.
- hydrocooling — the process or technique of arresting the ripening of fruits and vegetables after harvesting by immersion in ice water.
- hydroculture — A type of hydroponics in which plants are grown in a medium that allows the distribution of water and nutrients through capillary action.
- hydrocyclone — A hydrocyclone is a vessel used for separating two liquids with different densities, by the circular movement of fluid.
- hydroecology — The study of support systems in wetlands such as the interactions between water and wildlife habitats.
- hydroelastic — undergoing a change in elasticity as a result of the flow of water or another fluid
- hydrofluoric — of or derived from hydrofluoric acid.
- hydrological — the science dealing with the occurrence, circulation, distribution, and properties of the waters of the earth and its atmosphere.
- hydronically — in a hydronic manner; in a manner relating to a heating system that uses water
- hyper-social — relating to, devoted to, or characterized by friendly companionship or relations: a social club.
- hyperbolical — having the nature of hyperbole; exaggerated.
- hypercomplex — (mathematics) Describing any of several types of higher-dimensional numbers having some characteristics of complex numbers.
- hyperlogical — reasoning in accordance with the principles of logic, as a person or the mind: logical thinking.
- hypnotically — of or relating to hypnosis or hypnotism.
- hypoallergic — Hypoallergenic.
- hypocalcemia — an abnormally small amount of calcium in the blood.
- hypocalcemic — Relating to, or exhibiting, hypocalcemia.
- hypochloride — Misspelling of hypochlorite.
- hypochlorite — a salt or ester of hypochlorous acid.
- hypochlorous — of or derived from hypochlorous acid.
- hypocritical — of the nature of hypocrisy, or pretense of having virtues, beliefs, principles, etc., that one does not actually possess: The parent who has a “do what I say and not what I do” attitude can appear hypocritical to a child.
- hypocycloids — Plural form of hypocycloid.
- hypoglycemia — an abnormally low level of glucose in the blood.
- hypoglycemic — an abnormally low level of glucose in the blood.
- hypothalamic — Of or pertaining to the hypothalamus.
- hypothetical — assumed by hypothesis; supposed: a hypothetical case.
- ichthyocolla — a fish glue or gelatine used as food or medicine