17-letter words containing e, i, d
- nonproductiveness — The quality of being nonproductive.
- north frigid zone — the part of the earth's surface between the Arctic Circle and the North Pole.
- northern rhodesia — former name of Zambia.
- northern studfish — See under studfish.
- not bat an eyelid — When something surprising or shocking happens, if someone doesn't bat an eyelid in British English, or doesn't bat an eye in American English, they remain calm and do not show any reaction.
- not one's idea of — not what one regards as (hard work, a holiday, etc)
- not the full quid — mentally subnormal
- noun pre-modifier — a noun that occurs before and modifies another noun, as toy in toy store or tour in tour group.
- nuclear radiation — Physics. radiation in the form of elementary particles emitted by an atomic nucleus, as alpha rays or gamma rays, produced by decay of radioactive substances or by nuclear fission.
- nursery education — education provided at a school for young children, usually from three to five years old
- object identifier — (programming) (OID) Generally an implementation-specific integer or pointer that uniquely identifies an object.
- occipital condyle — a protrusion on the occipital bone of the skull that forms a joint with the first cervical vertebra, enabling the head to move relative to the neck.
- octadecanoic acid — stearic acid.
- odds-on favourite — a person, team, horse, etc that is regarded as the most likely to win a competition
- old age pensioner — An old age pensioner is a person who is old enough to receive an pension from their employer or the government.
- old contemptibles — the British expeditionary force to France in 1914
- old wives' summer — a period of fine, summerlike weather occurring in Europe in autumn.
- on someone's mind — occupying someone's thoughts
- on the debit side — the debit side of a situation is the aspect of it which is less positive, pleasant, or useful than its other aspects
- on the foundation — an endowment or legacy for the perpetual support of an institution such as a school or hospital
- on the heavy side — tending to be too heavy
- one-time password — (security) (OTP) A security system that requires a new password every time a user authenticates themselves, thus protecting against an intruder replaying an intercepted password. OTP generates passwords using either the MD4 or MD5 hashing algorithms. The equivalent term "S/Key", developed by Bellcore, is a trademark of Telcordia Technologies, so the name OTP is used increasingly. See RFC 1760 - "The S/KEY One-Time Password System" and RFC 1938 - "A One-Time Password System".
- online dictionary — a dictionary that is available on the Internet or World Wide Web and accessed through a Web browser using a computer or a mobile device, primarily by typing a query term into a search box on the site. Online dictionaries like Dictionary.com offer immediate, direct access through large databases to a word's spelling and meanings, plus a host of ancillary information, including its variant spellings, pronunciation, inflected forms, origin, and derived forms, as well as supplementary notes on matters of interest or concern about how the word is used: Some people think online dictionaries will make print dictionaries obsolete.
- order of business — a task assigned or to be dealt with: Our first order of business is to reduce expenses.
- orfeo ed euridice — an opera (1762), with music by Christoph Willibald von Gluck.
- organized ferment — ferment (def 1).
- organized militia — a former military organization functioning under both state and federal authority.
- orifice discharge — Orifice discharge is a model for calculating how quickly a fluid will come out of a punctured vessel or pipe.
- out in left field — Baseball. the area of the outfield to the left of center field, as viewed from home plate. the position of the player covering this area.
- out of one's mind — (in a human or other conscious being) the element, part, substance, or process that reasons, thinks, feels, wills, perceives, judges, etc.: the processes of the human mind.
- out of the window — dispensed with; disregarded
- outside broadcast — An outside broadcast is a radio or television programme that is not recorded or filmed in a studio, but in another building or in the open air.
- overdetermination — the concept that a single emotional symptom or event, as a dream or a slip of the tongue, may be caused by more than one factor.
- overhead lighting — lighting which throws light downwards by being situated on the ceiling or having a downward shade, etc
- oyer and terminer — (in some U.S. states) any of various higher criminal courts.
- painted greenling — a greenling, Oxylebius pictus, inhabiting the Pacific coastal waters of North America, having a whitish body marked with black bands.
- pan and tilt head — a mounting device on which a camera may be rotated in a horizontal plane (pan) or in a vertical plane (tilt)
- paradise regained — an epic poem (1671) by John Milton.
- paradoxical sleep — REM sleep.
- paraperiodic acid — the crystalline compound H5IO6, an oxyacid of iodine
- parathyroidectomy — the excision of a parathyroid gland.
- paratyphoid fever — Also called paratyphoid fever. an infectious disease, similar in some of its symptoms to typhoid fever but usually milder, caused by any of several bacilli of the genus Salmonella other than S. typhi.
- parking attendant — a person who works for a traffic control agency and who issues tickets for parking violations
- parted per tierce — tierced.
- partially sighted — unable to see properly so that even with corrective aids normal activities are prevented or seriously hindered
- passive obedience — unquestioning obedience to authority
- pate de foie gras — See under foie gras.
- pere david's deer — a medium-sized, reddish-gray deer, Elaphurus davidianus, of which stocks were obtained in Peking in 1865 and brought to parks in Europe before the remaining Chinese deer were killed in 1900: the species is sustained in captivity.
- peridot of ceylon — a honey-colored tourmaline, used as a gem: not a true peridot.
- period-revolution — a rather large interval of time that is meaningful in the life of a person, in history, etc., because of its particular characteristics: a period of illness; a period of great profitability for a company; a period of social unrest in Germany.