12-letter words containing e, c, t, h
- catching pen — a pen adjacent to a shearer's stand containing the sheep ready for shearing
- catchphrases — Plural form of catchphrase.
- catechetical — of or relating to teaching by question and answer
- catechumenal — Ecclesiastical. a person under instruction in the rudiments of Christianity, as in the early church; a neophyte.
- catherine ii — known as Catherine the Great. 1729–96, empress of Russia (1762–96), during whose reign Russia extended her boundaries at the expense of Turkey, Sweden, and Poland: she was a patron of literature and the arts
- catheterized — Simple past tense and past participle of catheterize.
- catheterizes — Third-person singular simple present indicative form of catheterize.
- cathetometer — an instrument measuring minute height differences
- cathiodermie — a beauty treatment for the skin, which involves using electrotherapy
- cathode glow — a luminous region between the Aston dark space and the Crookes dark space in a vacuum tube, occurring when the pressure is low.
- cathode rays — a stream of electrons emitted from the surface of a cathode in a valve
- center punch — a steel punch for marking a spot where a hole is to be drilled
- center wheel — the wheel driving the minute and hour hands of a timepiece.
- centillionth — (in Britain and Germany) a number equal to 10–600
- centre punch — a small steel tool with a conical tip used to punch a small indentation at the location of the centre of a hole to be drilled
- centrosphere — the portion of the centrosome surrounding the centriole; center of an aster
- cephalometer — an instrument for positioning the human head for X-ray examination in cephalometry
- cephalometry — measurement of the dimensions of the human head by radiography: used mainly in orthodontics
- cerebropathy — A hypochondriacal condition verging upon insanity, occurring in those whose brains have been unduly taxed.
- chaetiferous — having bristles
- chaetognaths — Plural form of chaetognath.
- chaff-cutter — a machine used to chop up hay and straw to make it into chaff for feeding to cattle
- chain letter — A chain letter is a letter, often with a promise of money, that is sent to several people who send copies on to several more people. Chain letters are illegal in some countries.
- chalcanthite — a blue secondary mineral consisting of hydrated copper sulphate in triclinic crystalline form. Formula: CuSO4.5H2O
- chalcopyrite — a widely distributed yellow mineral consisting of a sulphide of copper and iron in tetragonal crystalline form: the principal ore of copper. Formula: CuFeS2
- chalicothere — any of various very large extinct Tertiary horselike perissodactyl mammals that had clawed feet but otherwise resembled titanotheres
- chalk stripe — (on a fabric) a pattern of thin white lines on a dark ground.
- chalk-stripe — a stripe, as in the fabric of some suits, that is wider and usually more muted than a pinstripe
- chamaephytes — Plural form of chamaephyte.
- chamber tomb — a prehistoric tomb with a chamber inside it in which the body of an important person was laid to rest
- change front — to redeploy (a force in the field) so that its main weight of weapons points in another direction
- change point — a point to which a foresight and backsight are taken in levelling; turning point
- changepocket — a small pocket or compartment for holding coins.
- channel port — one of the English or French ports on the English Channel
- chanterelles — Plural form of chanterelle.
- chanticleers — Plural form of chanticleer.
- chaos theory — a theory, applied in various branches of science, that apparently random phenomena have underlying order
- chapter book — a children's book, typically a work of fiction, of moderate length and complexity, divided into chapters and intended for readers approximately seven to ten years old
- chapter head — printed material appearing before and usually above the text of a chapter, as a title, number, quotation, etc.
- chapter ring — a ringlike band on the dial of a clock that bears the numerals or other symbols of the hours.
- chapter room — a room for the use of the chapter of a religious institution
- chapter stop — any of several markers placed at intervals on a DVD film, enabling the viewer to find and select particular scenes
- chapterhouse — the building attached to a cathedral, collegiate church, or religious house in which the chapter meets
- characterful — If you describe something as characterful, you mean that it is pleasant and interesting.
- characteries — Plural form of charactery.
- characterise — to mark or distinguish as a characteristic; be a characteristic of: Rich metaphors characterize his poetry.
- characterism — the description of character
- characterize — If something is characterized by a particular feature or quality, that feature or quality is an obvious part of it.
- charcuteries — Plural form of charcuterie.
- charge plate — an identification plate, especially one from which an impression can be taken, issued to a customer and used to make purchases on a credit basis.