13-letter words containing r, h, i, n, o
- hydrogenizing — Present participle of hydrogenize.
- hydrokinetics — the branch of hydrodynamics that deals with the laws governing liquids or gases in motion.
- hydronitrogen — a chemical compound containing only hydrogen and nitrogen.
- hydronium ion — the hydrogen ion bonded to a molecule of water, H 3 O + , the form in which hydrogen ions are found in aqueous solution.
- hydroxide ion — the anion OH−.
- hydroxylamine — an unstable, weakly basic, crystalline compound, NH 3 O, used as a reducing agent, analytical reagent, and chemical intermediate.
- hydroxylation — (organic chemistry) The introduction of a hydroxyl group into a molecule, especially by the replacement of a hydrogen atom.
- hyperadenosis — abnormal enlargement of the glands, especially of the lymph nodes.
- hyperbolising — to use hyperbole; exaggerate.
- hypercyanotic — blueness or lividness of the skin, as from imperfectly oxygenated blood.
- hyperfunction — abnormally increased function, especially of glands or other organs.
- hypermutation — (uncountable) Frequent mutation.
- hyperrational — characterized by excessive rationality
- hyperromantic — extremely or excessively romantic
- hypertonicity — Physiology. of or relating to hypertonia.
- hypnobirthing — the use of hypnotic techniques during labour by an expectant mother to reduce the pain and emotional stress of delivery
- hypo-chondria — Also, hypochondriasis [hahy-poh-kuh n-drahy-uh-sis] /ˌhaɪ poʊ kənˈdraɪ ə sɪs/ (Show IPA). Psychiatry. an excessive preoccupation with one's health, usually focusing on some particular symptom, as cardiac or gastric problems.
- hypobranchial — situated below the gills or beneath the branchial arches.
- hypochondriac — Also, hypochondriacal, H05/H0509000 hahy-poh-kuh n-drahy-uh-kuh l, ˌhaɪ poʊ kənˈdraɪ ə kəl. Psychiatry. pertaining to or suffering from hypochondria, an excessive preoccupation with and worry about one's health: The comedy is aimed at the hypochondriac demographic. produced by hypochondria: Hypochondriac feelings overwhelmed her.
- hypochondrium — either of two regions of the abdomen, situated on each side of the epigastrium and above the lumbar regions.
- hypohydration — Dehydration.
- hyponatraemia — a condition in which there is a low concentration of sodium in the blood
- hypoperfusion — (medicine) Decreased perfusion of blood through an organ.
- hyposecretion — a diminished secretion.
- iconographies — Plural form of iconography.
- ill-nourished — underfed or inadequately fed
- immunotherapy — treatment designed to produce immunity to a disease or enhance the resistance of the immune system to an active disease process, as cancer.
- impoverishing — Present participle of impoverish.
- in order that — used to introduce a clause of purpose
- in sb's honor — If something is arranged or happens in someone's honor, it is done specially to show appreciation of them.
- in the groove — a long, narrow cut or indentation in a surface, as the cut in a board to receive the tongue of another board (tongue-and-groove joint) a furrow, or a natural indentation on an organism.
- in the hopper — a person or thing that hops.
- incoherencies — incoherence.
- inductothermy — the production of fever by means of electromagnetic induction.
- inharmonicity — the quality of being inharmonic
- inner harbour — a part of a harbour which is further inland
- inspectorship — The condition of being an inspector; the office of an inspector.
- interchondral — of or relating to cartilage or a cartilage.
- into thin air — a mixture of nitrogen, oxygen, and minute amounts of other gases that surrounds the earth and forms its atmosphere.
- intrathoracic — (anatomy) Within the thorax.
- iontophoresis — a painless alternative to drug injection in which a weak electrical current is used to stimulate drug-carrying ions to pass through intact skin.
- iontophoretic — Of or pertaining to iontophoresis.
- isochronously — In an isochronous manner.
- john winthrop — John, 1588–1649, English colonist in America: 1st governor of the Massachusetts Bay colony 1629–33, 1637–40, 1642–44, 1646–49.
- joint honours — an honours university degree in which a student studies two separate subjects, as opposed to a single subject
- junior school — a school for children aged seven to eleven, similar to a U.S. elementary school.
- jury shopping — the practice of presenting a case to several juries until a favourable decision is obtained
- karaoke night — a social occasion when karaoke sessions are held for entertainment, often in a pub or bar
- kentish glory — a moth, Endromis versicolora, common in north and central Europe, having brown variegated front wings and, in the male, orange hindwings
- kinematograph — cinematograph.