13-letter words containing e, x, t, r
- expectorative — an expectorant medicine
- expeditionary — Of or forming an expedition, especially a military expedition.
- experimenters — Plural form of experimenter.
- experimenting — Present participle of experiment.
- expert advice — advice given by someone who has studied a subject thoroughly or who is very skilled at a particular job
- expert system — (artificial intelligence) A computer program that contains a knowledge base and a set of algorithms or rules that infer new facts from knowledge and from incoming data. An expert system is an artificial intelligence application that uses a knowledge base of human expertise to aid in solving problems. The degree of problem solving is based on the quality of the data and rules obtained from the human expert. Expert systems are designed to perform at a human expert level. In practice, they will perform both well below and well above that of an individual expert. The expert system derives its answers by running the knowledge base through an inference engine, a software program that interacts with the user and processes the results from the rules and data in the knowledge base. Expert systems are used in applications such as medical diagnosis, equipment repair, investment analysis, financial, estate and insurance planning, route scheduling for delivery vehicles, contract bidding, counseling for self-service customers, production control and training.
- explanatorily — With regard to explanatory power.
- explorational — Of, pertaining to, or by means of exploration.
- exploratively — in an explorative manner
- exploratorium — A museum or similar institution that encourages visitors to explore the exhibits in a hands-on manner.
- export credit — a loan extended to an importer by a bank in the country of the exporter in order to finance an export operation
- export reject — an article that fails to meet a standard of quality required for export and that is sold on the home market
- exportability — The property of being exportable.
- expostulatory — Of, characterized by, or exhibiting expostulation.
- express train — a fast train
- expressionist — Of, pertaining to, or in the style of expressionism.
- expropriating — Present participle of expropriate.
- expropriation — The act of expropriating; the surrender of a claim to private property; the act of depriving of private propriety rights.
- extemporarily — In an extemporary manner.
- extemporising — Present participle of extemporise.
- extemporizing — Present participle of extemporize.
- extended care — nursing care provided for a limited time after a hospital stay, as in a special facility
- extensometers — Plural form of extensometer.
- exteriorizing — Present participle of exteriorize.
- exterminating — Present participle of exterminate.
- extermination — Killing, especially of a whole group of people or animals.
- exterminators — Plural form of exterminator.
- exterminatory — Relating to or marked by extermination.
- externalising — Present participle of externalise.
- externalities — Plural form of externality.
- externalizing — Present participle of externalize.
- exteroception — The perception of environmental stimuli acting on the body.
- exteroceptive — Relating to stimuli that are external to an organism.
- exteroceptors — Plural form of exteroceptor.
- exterritorial — Beyond the territorial limits; foreign to, or exempt from, the territorial jurisdiction.
- extinguishers — Plural form of extinguisher.
- extortionists — Plural form of extortionist.
- extra-marital — An extra-marital affair is a sexual relationship between a married person and another person who is not their husband or wife.
- extra-special — particular; exceptional
- extrabiblical — Outside the Bible.
- extracapsular — (anatomy) Situated outside a capsule, especially outside the capsular ligament of a joint.
- extracellular — Situated or taking place outside a cell or cells.
- extractor fan — a fan used in kitchens, bathrooms, workshops, etc, to remove stale air or fumes
- extrafamilial — Outside a family.
- extragalactic — Situated, occurring, or originating outside the Milky Way galaxy.
- extrajudicial — (of a sentence) not legally authorized.
- extralimitary — outside the limits or borders of an area
- extraliterary — outside of literature
- extrametrical — exceeding the number of syllables normally used in a given metre
- extraordinary — Very unusual or remarkable.