16-letter words containing e, n, t, r, o, c
- dominical letter — any one of the letters from A to G used in church calendars to mark the Sundays throughout any particular year, serving primarily to aid in determining the date of Easter.
- dorothy canfield — Dorothy, Fisher, Dorothy Canfield.
- double centering — a method of extending a survey line by taking the average of two foresights, one with the telescope direct and one with it inverted, made each time by transiting the telescope after a backsight.
- drag coefficient — a measure of the drag of an object in a moving fluid, esp air
- driver education — a course of study, as for high-school students, that teaches the techniques of driving a vehicle, along with basic vehicle maintenance, safety precautions, and traffic regulations and laws.
- easter communion — the act of receiving communion in church on Easter Day - considered special because of the primacy of Easter among Christian festivals and because many people regard taking Easter communion as a basic token of membership of their church
- economic migrant — person: seeks work abroad
- educational park — a group of elementary and high schools, usually clustered in a parklike setting and having certain facilities shared by all grades, that often accommodates students from a large area.
- electromagnetics — Electricity and magnetism, collectively, as a field of study.
- electromagnetism — The interaction of electric currents or fields and magnetic fields.
- electromechanics — the engineering aspects of devices that are controlled by either static or magnetic electric charges
- electromigration — (physics) the transport of small particles under the influence of an electric charge.
- electron capture — the transformation of an atomic nucleus in which an electron from the atom is spontaneously absorbed into the nucleus. A proton is changed into a neutron, thereby reducing the atomic number by 1. A neutrino is emitted. The process may be detected by the consequent emission of the characteristic X-rays of the resultant element
- electronic flash — Photography
- electronic music — music: synthesized
- electronic organ — an electrophonic instrument played by means of a keyboard, in which sounds are produced and amplified by any of various electronic or electrical means
- electroreception — The detection by an aquatic animal of electric fields or currents.
- electrostriction — the change in dimensions of a dielectric occurring as an elastic strain when an electric field is applied
- electrosynthesis — synthesis produced by means of an electric current
- embarkation card — an official document that allows travellers to leave a country by boarding a ship or plane
- endarterectomies — Plural form of endarterectomy.
- endocranial cast — a cast made of the inside of a cranial cavity to show the size and shape of the brain: used esp in anthropology
- endocrinologists — Plural form of endocrinologist.
- entente cordiale — a friendly understanding between political powers: less formal than an alliance
- entrenching tool — a small, collapsible spade used by a soldier in the field for digging foxholes and the like.
- error correction — the automatic correction of errors in data that arise from missing or distorted digital pulses
- ethnocentrically — In an ethnocentric way.
- ethnographically — Regarding the ethnography (of a region).
- evacuation route — An evacuation route is a way to get out of a building if there is an emergency, such as a fire.
- exclamation mark — (character) The character "!" with ASCII code 33. Common names: bang; pling; excl (/eks'kl/); shriek; ITU-T: exclamation mark, exclamation point (US). Rare: factorial; exclam; smash; cuss; boing; yell; wow; hey; wham; eureka; soldier; INTERCAL: spark-spot. The Commonwealth Hackish, "pling", is common among Acorn Archimedes owners. Bang is more common in the USA. The occasional CMU usage, "shriek", is also used by APL fans and mathematicians, especially category theorists. Exclamation mark is used in C and elsewhere as the logical negation operation (NOT).
- expectant mother — a pregnant woman
- extrinsic factor — vitamin B12
- face recognition — the ability of a computer to scan, store, and recognize human faces for use in identifying people
- father confessor — confessor (def 2).
- feedback control — (electronics) A control system which monitors its effect on the system it is controlling and modifies its output accordingly. For example, a thermostat has two inputs: the desired temperature and the current temperature (the latter is the feedback). The output of the thermostat changes so as to try to equalise the two inputs. Computer disk drives use feedback control to position the read/write heads accurately on a recording track. Complex systems such as the human body contain many feedback systems that interact with each other; the homeostasis mechanisms that control body temperature and acidity are good examples.
- feel constrained — If you feel constrained to do something, you feel that you must do it, even though you would prefer not to.
- feulgen reaction — a reaction in which an aldehyde combines with a modified Schiff's reagent to produce a purplish compound: used especially to test for the presence of DNA
- finance director — financial manager
- finished product — the product that emerges at the end of a manufacturing process
- flettner control — servocontrol (def 3).
- floridean starch — the storage polysaccharide of red algae.
- fluorescent lamp — a tubular electric discharge lamp in which light is produced by the fluorescence of phosphors coating the inside of the tube.
- food intolerance — an intolerance of a specific type of food, causing an adverse reaction
- forced vibration — Forced vibration is a type of vibration in which a force is repeatedly applied to a mechanical system.
- formation packer — A formation packer is a substance that is used as a seal between the casing and the borehole so that part of the hole can be tested.
- francis townsend — Francis Everett, 1867–1960, U.S. physician and proposer of the Townsend plan.
- free association — the uncensored expression of the ideas, impressions, etc., passing through the mind of the analysand, a technique used to facilitate access to the unconscious.
- french community — a cultural and economic association of France, its overseas departments and territories, and former French territories that chose to maintain association after becoming independent republics: formed 1958.
- french directory — the body of five directors in power in France from 1795 until their overthrow by Napoleon in 1799
- french telephone — handset (def 1).