17-letter words containing c, h, y, t
- desynchronisation — (British spelling) Alternative form of desynchronization.
- desynchronization — to cause to indicate the same time, as one timepiece with another: Synchronize your watches.
- dialect geography — linguistic geography
- diaphragmatically — By use of the diaphragm; in a diaphragmatic way.
- diethylene glycol — a syrupy colorless liquid, C 4 H 10 O 3 , used as a solvent for cellulose nitrate and as a fabric softener.
- diphenylacetylene — tolan.
- electrochemically — In an electrochemical manner.
- electromyographic — Using electromyography.
- electrophysiology — The branch of physiology that deals with the electrical phenomena associated with nervous and other bodily activity.
- electrotechnology — the technological use of electric power
- elementary school — primary school
- encephalomyelitic — Relating to encephalomyelitis.
- encephalomyelitis — Inflammation of the brain and spinal cord, typically due to acute viral infection.
- ethnopharmacology — The scientific study correlating ethnic groups, their health, and how it relates to their physical habits and methodology in creating and using medicines.
- glastonbury chair — a folding chair having legs crossed front-to-back and having arms connected to the back and to the front seat rail.
- globus hystericus — the sensation of having a lump in the throat or difficulty in swallowing for which no medical cause can be found.
- glymphatic system — Anatomy. the system or process by which cerebrospinal fluid moves through channels formed by glia, cleansing the mammalian brain of harmful waste.
- go to the country — If a head of government or a government goes to the country, they hold a general election.
- haematocrystallin — Alternative form of hematocrystallin.
- haemorrhoidectomy — surgical removal of haemorrhoids
- hamiltonian cycle — Hamiltonian problem
- health care proxy — a legal document in which a person can appoint someone to make decisions about medical treatment in the event that he or she is no longer mentally competent or able to communicate.
- henry cabot lodge — Henry Cabot, 1850–1924, U.S. public servant and author: senator 1893–1924.
- heterochlamydeous — (of a plant) having a perianth consisting of distinct sepals and petals
- high muckety-muck — high muck-a-muck
- hit for the cycle — any complete round or series of occurrences that repeats or is repeated.
- homeland security — national defence
- homolytic fission — the dissociation of a molecule into two neutral fragments
- hyaline cartilage — the typical, translucent form of cartilage, containing little fibrous tissue.
- hydraulic circuit — a circuit through which water or another liquid, instead of electric current, flows, but which otherwise operates in the same way as an electric circuit
- hydroelectrically — Using hydroelectric power.
- hydrogasification — a high-temperature, high-pressure process for producing liquid or gaseous fuels from fine particles of coal and hydrogen gas
- hydrotherapeutics — hydrotherapy.
- hyperbolic secant — a hyperbolic function that is the reciprocal of cosh; sech
- hyperchlorination — Chemistry. to combine or treat with chlorine. to introduce chlorine atoms into an organic compound by an addition or substitution reaction.
- hyperconnectivity — Hyperconnectivity is the use of many systems and devices so that you are always connected to social networks and other sources of information.
- hyperexcitability — an excessive reaction to stimuli.
- hyperintellectual — appealing to or engaging the intellect: intellectual pursuits.
- hypocholesteremia — an abnormally low amount of cholesterol in the blood.
- ichthyosarcotoxin — a term applied to any poison found in the flesh of poisonous fishes.
- in the public eye — featured prominently in the media
- indecipherability — Quality of being indecipherable.
- iontophoretically — By means of iontophoresis.
- laboratory school — a school maintained by a college or university for the training of student teachers.
- law of trichotomy — the property that for natural numbers a and b , either a is less than b , a equals b , or a is greater than b .
- lay it on (thick) — to exaggerate
- lazy daisy stitch — an embroidery stitch consisting of a long chain stitch, usually used in making flower patterns
- liberty of speech — freedom of speech.
- liquidity cushion — a reserve fund of assets held by a company or person
- lymphocytopoiesis — Lymphopoiesis.