16-letter words containing r, e, t, o, a
- optical tweezers — a laser device used to study, manipulate, or trap a microscopic object, as a microorganism or cell, with nanometer precision.
- orbital velocity — the minimum velocity at which a body must move to maintain a given orbit.
- order of the day — the agenda for an assembly, meeting, group, or organization.
- ordnance factory — a factory that makes military weapons and ammunition
- organoleptically — In an organoleptic manner.
- organophosphates — Plural form of organophosphate.
- oriental emerald — a green variety of corundum used as a gemstone
- orthosympathetic — Of or pertaining to the sympathetic component of the autonomic nervous system.
- osteoarchaeology — the branch of archaeology that deals with the study of bones found at archaeological sites
- out of character — the aggregate of features and traits that form the individual nature of some person or thing.
- out on one's ear — dismissed unceremoniously
- outboard profile — an exterior side elevation of a vessel, showing all deck structures, rigging, fittings, etc.
- outsmart oneself — to have one's efforts at cunning or cleverness result in one's own disadvantage
- over the transom — by unsolicited submission, as to a publisher
- over-application — the act of putting to a special use or purpose: the application of common sense to a problem.
- over-communicate — to impart knowledge of; make known: to communicate information; to communicate one's happiness.
- over-cultivation — the act or art of cultivating.
- over-expectation — the act or the state of expecting: to wait in expectation.
- over-explanation — the act or process of explaining.
- over-familiarity — thorough knowledge or mastery of a thing, subject, etc.
- over-imaginative — characterized by or bearing evidence of imagination: an imaginative tale.
- over-rationalize — to remove unreasonable elements from.
- over-romanticize — to make romantic; invest with a romantic character: Many people romanticize the role of an editor.
- over-sentimental — expressive of or appealing to sentiment, especially the tender emotions and feelings, as love, pity, or nostalgia: a sentimental song.
- over-speculation — the contemplation or consideration of some subject: to engage in speculation on humanity's ultimate destiny.
- overaccumulation — Accumulation of too much.
- overall majority — If a political party wins an overall majority in an election or vote, they get more votes than the total number of votes or seats won by all their opponents.
- overcapitalizing — Present participle of overcapitalize.
- overcautiousness — the quality or state of being too cautious, wary, or careful
- overcompensating — Present participle of overcompensate.
- overcompensation — a pronounced striving to neutralize and conceal a strong but unacceptable character trait by substituting for it an opposite trait.
- overcompensatory — a pronounced striving to neutralize and conceal a strong but unacceptable character trait by substituting for it an opposite trait.
- overcomplicating — Present participle of overcomplicate.
- overdramatically — In an overdramatic manner.
- overenthusiastic — full of or characterized by enthusiasm; ardent: He seems very enthusiastic about his role in the play.
- overexcitability — to excite too much.
- overexploitation — use or utilization, especially for profit: the exploitation of newly discovered oil fields.
- overurbanization — the act or fact of urbanizing, or taking on the characteristics of a city: Urbanization has led to more air pollution and increasing childhood asthma.
- oxidation number — the state of an element or ion in a compound with regard to the electrons gained or lost by the element or ion in the reaction that formed the compound, expressed as a positive or negative number indicating the ionic charge of the element or ion.
- pacific sturgeon — a dark gray sturgeon, Acipenser transmontanus, inhabiting marine and fresh waters along the northwestern coast of North America, valued as a food and sport fish.
- pairs tournament — an event in a sport such as tennis or darts open to pairs of competitors
- palmerston north — a city in New Zealand, in the S North Island on the Manawatu River. Pop: 78 100 (2004 est)
- palmtop computer — a computer that has a small screen and compressed keyboard and is small enough to be held in the hand, often used as a personal organizer
- para-nitrophenol — any compound derived from phenol by the replacement of one or more of its ring hydrogen atoms by the nitro group.
- parallel fortran — (language) (Pfortran) Extensions to Fortran by Ridgway Scott <[email protected]> of Houston University. Pfortran provides a shared memory SIMD model on message passing computers. It was under development in 1994.
- paratuberculosis — Johne's disease.
- parity operation — the mathematical operation of reversing the directions of all three space coordinates. Symbol: P.
- parole violation — an illegal act or offence that breaches the conditions of a prisoner's parole
- parrot's-feather — a South American water milfoil, Myriophyllum aquaticum, having hairlike pinnate leaves, widely cultivated as an aquarium plant.
- parser generator — A program which takes a formal description of a grammar (e.g. in BNF) and outputs source code for a parser which will recognise valid strings obeying that grammar and perform associated actions. Unix's yacc is a well known example.