16-letter words containing c, h, i, r, n
- high-compression — of a modern type of internal-combustion engine designed so that the fuel mixture is compressed into a smaller cylinder space, resulting in more pressure on the pistons and more power
- high-performance — A high-performance car or other product goes very fast or does a lot.
- higher education — education beyond high school, specifically that provided by colleges and graduate schools, and professional schools.
- hispano-american — Spanish.
- historical novel — a novel within the genre of historical fiction.
- holder condition — Lipschitz condition.
- horizon distance — Television. the distance of the farthest point on the earth's surface visible from a transmitting antenna.
- horseback riding — activity: riding a horse
- hospital corners — a fold on a bed sheet or blanket made by tucking the foot or head of the sheet straight under the mattress with the ends protruding and then making a diagonal fold at the side corner of the sheet and tucking this under to produce a triangular corner.
- hot cold-working — metalworking at considerable heat but below the temperature at which the metal recrystallizes: a form of cold-working.
- huckleberry finn — (The Adventures of Huckleberry Finn) a novel (1884) by Mark Twain.
- hurricane season — annual cyclone period
- hydnocarpic acid — an acid, C 16 H 28 O 2 , obtained from chaulmoogra oil, and used in the treatment of leprosy.
- hydraulic cement — cement that can solidify under water.
- hydraulic mining — placer mining using a pressurized stream of water.
- hydrocyanic acid — a colorless, highly poisonous liquid, HCN, an aqueous solution of hydrogen cyanide.
- hydroferricyanic — (chemistry) Pertaining to, or containing, or obtained from, hydrogen, ferric iron, and cyanogen.
- hydrogen cyanide — a colorless poisonous gas, HCN, having a bitter almondlike odor: in aqueous solution it forms hydrocyanic acid.
- hyper-conformity — action in accord with prevailing social standards, attitudes, practices, etc.
- hyper-excitement — an excited state or condition.
- hyperconjugation — (organic chemistry) A weak form of conjugation in which single bonds interact with a conjugated system.
- hypercorrections — Plural form of hypercorrection.
- hyperinsulinemic — Suffering from or characterized by hyperinsulinemia, an excessively high level of insulin in the blood.
- hypermasculinity — pertaining to or characteristic of a man or men: masculine attire.
- hyponitrous acid — an unstable, crystalline acid, H 2 N 2 O 2 .
- icositetrahedron — a solid figure having 24 faces.
- in the course of — If something happens in the course of a particular period of time, it happens during that period of time.
- incomprehensible — impossible to understand or comprehend; unintelligible.
- incomprehensibly — impossible to understand or comprehend; unintelligible.
- indecency charge — an accusation of committing indecency
- infernal machine — a concealed or disguised explosive device intended to destroy life or property.
- insurance scheme — a scheme that provides insurance
- interhemispheric — of, relating to, or between hemispheres, as of the earth: interhemispheric cooperation.
- irrigation ditch — trench supplying land with water
- judaeo-christian — of or relating to the religious writings, beliefs, values, or traditions held in common by Judaism and Christianity.
- lancashire chair — a chair similar to a Windsor chair, having a rush seat and a back formed of spindles.
- larsen ice shelf — an ice barrier in Antarctica, in the NW Weddell Sea, on the E coast of the Antarctic Peninsula: first explored 1893.
- limited monarchy — a monarchy that is limited by laws and a constitution.
- limited-monarchy — a limited train, bus, etc.
- lord chamberlain — (in Britain) the chief official of the royal household
- louisiana french — French as spoken in Louisiana; Cajun. Abbreviation: LaF.
- mach's principle — the proposition that there is no absolute space and that the inertia and acceleration of a body are determined by all of the matter of the universe.
- machine learning — The ability of a machine to improve its performance based on previous results.
- machine operator — someone who operates mechanical equipment
- machine readable — of or relating to data encoded on an appropriate medium and in a form suitable for processing by computer.
- machine-readable — of or relating to data encoded on an appropriate medium and in a form suitable for processing by computer.
- magnesiochromite — (mineral) A chromite species with the formula MgCr2O4.
- magnetochemistry — the study of magnetic and chemical phenomena in their relation to one another.
- maleic anhydride — a colorless crystalline, unsaturated compound, C 4 H 2 O 3 , that is soluble in acetone and hydrolyzes in water: used in the production of polyester resins, pesticides, and fumaric and tartaric acids.
- mandarin chinese — the official language of China since 1917; the form of Chinese spoken by about two thirds of the population and taught in schools throughout China