12-letter words containing a, e, t, o
- capitol peak — a mountain in W central Colorado, in the Elk range of the Rocky Mountains. 14,130 feet (4310 meters).
- captiousness — The state of being captious.
- carbohydrate — Carbohydrates are substances, found in certain kinds of food, that provide you with energy. Foods such as sugar and bread that contain these substances can also be referred to as carbohydrates.
- carbon steel — steel whose characteristics are determined by the amount of carbon it contains
- carbonatites — Plural form of carbonatite.
- carboxylated — Simple past tense and past participle of carboxylate.
- card counter — a casino player who memorizes or records which cards have been played in previous hands in order to calculate the odds on receiving winning cards or combinations from those remaining to be dealt, the practice often being held as illegal.
- cardioactive — of or relating to a drug or other substance affecting the function of the heart.
- cargo pocket — a large patch pocket, usually pleated at the sides and often having a flap.
- carload rate — a special low rate for shipment by carloads
- carnot cycle — an idealized reversible heat-engine cycle giving maximum efficiency and consisting of an isothermal expansion, an adiabatic expansion, an isothermal compression, and an adiabatic compression back to the initial state
- carol stream — a town in NE Illinois.
- carpetmonger — a person who frequently visits women's boudoirs
- cartographer — A cartographer is a person whose job is drawing maps.
- case history — A person's case history is the record of past events or problems that have affected them, especially their medical history.
- castellation — Architecture. built like a castle, especially with turrets and battlements.
- castile soap — a hard soap made from olive oil and sodium hydroxide
- casting vote — When a committee has given an equal number of votes for and against a proposal, the chairperson can give a casting vote. This vote decides whether or not the proposal will be passed.
- catalog code — the principles, rules, and regulations for entering and describing books or other library material in a catalog.
- cataphoreses — Plural form of cataphoresis.
- cataphoresis — electrophoresis
- catastrophes — Plural form of catastrophe.
- categorially — in a manner relating to or involving categories
- categoricity — The quality of being categorical.
- categorising — to arrange in categories or classes; classify.
- categorizing — Present participle of categorize.
- cater-cousin — a close friend
- 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
- cattleperson — Someone who works with, or rears cattle.
- catty-corner — Something that is catty-corner or kitty-corner from another thing is placed or arranged diagonally from it.
- cautiousness — showing, using, or characterized by caution: a cautious man; To be cautious is often to show wisdom.
- celebrations — Plural form of celebration.
- centerboards — Plural form of centerboard.
- centimorgans — Plural form of centimorgan.
- centroclinal — of, relating to, or designating a rock formation in which the strata slope down and in towards a central point or area
- centrolinead — a drafting instrument for drawing lines converging on a vanishing point outside the drawing.
- centrolineal — Of lines, converging to a centre.
- centuriation — the process or act of dividing land into centuries or equal areas undertaken by the Romans
- 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
- ceratopsians — Plural form of ceratopsian.
- cerebrations — Plural form of cerebration.
- cerebropathy — A hypochondriacal condition verging upon insanity, occurring in those whose brains have been unduly taxed.
- cerebrotonia — a personality type characterized by restraint, alertness, and an intellectual approach to life: said to be correlated with an ectomorph body type
- ceroplastics — the art of wax modelling
- cerotic acid — white insoluble odourless wax
- cessationism — The concept, amongst most Christians, that the works of the Holy Spirit (speaking in tongues, prophecy, healing, and miracles) ceased at some point in history.