14-letter words containing m, r, s
- censure motion — a motion in a deliberative body to censure someone
- centenarianism — the situation or condition of being a centenarian
- center of mass — the point in a body or system of bodies at which the entire mass may be assumed to be concentrated
- centre of mass — the point at which the mass of a system could be concentrated without affecting the behaviour of the system under the action of external linear forces
- centripetalism — the movement of things towards a centre
- cephalometrics — The measurement and analysis of the craniofacial area, especially as an aid to dental or orthodontic procedures.
- cervical smear — a smear of cellular material taken from the neck (cervix) of the uterus for detection of cancer
- charles martel — grandfather of Charlemagne. ?688–741 ad, Frankish ruler of Austrasia (715–41), who checked the Muslim invasion of Europe by defeating the Moors at Poitiers (732)
- charles sumner — Charles, 1811–74, U.S. statesman.
- chemoreceptors — Plural form of chemoreceptor.
- chemosterilant — any process or chemical compound that can produce sterility, used esp. in insect control
- chemosterilize — to sterilize (insects or other animals) with a chemosterilant.
- chemotherapies — Plural form of chemotherapy.
- chemotherapist — One who administers chemotherapy.
- cherry blossom — the blossom of any of various spring-blooming cherries, prized for their beauty
- child molester — someone who sexually violates a child, esp someone legally convicted of this
- chimney breast — A chimney breast is the part of a wall in a room which is built out round a chimney.
- china syndrome — a hypothetical nuclear-reactor accident in which the fuel would melt through the floor of the containment structure and burrow into the earth.
- chinese empire — China as ruled by the emperors until the establishment of the republic in 1911–12
- chisholm trail — cattle trail from San Antonio, Tex., to Abilene, Kans.: important from 1865 until the 1880s
- chlamydospores — Plural form of chlamydospore.
- cholecystogram — the production of x-ray photographs of the gallbladder following administration of a radiopaque substance that is secreted by the liver into the gallbladder.
- cholera morbus — gastroenteritis
- cholestyramine — a drug that reduces and prevents re-absorption of bile in the body
- chondromatosis — a painful and immobilizing condition that affects the joints, in particular the elbow, hip, and knee joints, and results in the synovial tissue becoming cartilaginous
- chondrosarcoma — A type of bone cancer, a cartilage-based tumour.
- chordamesoderm — a kind of mesoderm that develops into the notochord
- chrestomathies — Plural form of chrestomathy.
- christian name — Some people refer to their first names as their Christian names.
- christmas bush — any of various trees or shrubs flowering at Christmas and used for decoration
- christmas cake — A Christmas cake is a special cake that is eaten at Christmas in Britain and some other countries.
- christmas card — Christmas cards are cards with greetings, which people send to their friends and family at Christmas.
- christmas club — a savings account in a bank in which regular deposits are made, usually throughout one year, as to provide funds for Christmas shopping.
- christmas fern — an evergreen fern, Polystichum acrostichoides, having dense clusters of stiff fronds growing from a central rootstock.
- christmas rose — an evergreen ranunculaceous plant, Helleborus niger, of S Europe and W Asia, with white or pinkish winter-blooming flowers
- christmas seal — a decorative stamp sold by some charitable organizations during the Christmas season to raise money.
- christmas time — the period around Christmas
- christmas tree — A Christmas tree is a fir tree, or an artificial tree that looks like a fir tree, which people put in their houses at Christmas and decorate with coloured lights and ornaments.
- christmasberry — toyon.
- chromatic sign — Music. accidental (def 5).
- chromatophores — Plural form of chromatophore.
- chromium steel — a very hard alloy steel containing chromium
- chromodynamics — a theory that describes how gluons and their forces bind quarks together to form protons, neutrons, etc.
- chromoproteins — Plural form of chromoprotein.
- chromosome map — a graphic representation of the positions of genes on chromosomes, obtained by observation of chromosome bands or by determining the degree of linkage between genes
- chrysanthemums — Plural form of chrysanthemum.
- ciliary muscle — the smooth muscle in the ciliary body, the action of which affects the accommodation of the eye.
- circumbendibus — a circumlocution
- circumferences — Plural form of circumference.
- circumposition — the act of circumposing