17-letter words containing a, n, d
- departmentalizing — Present participle of departmentalize.
- depersonalisation — Alternative spelling of depersonalization.
- depersonalization — the act or an instance of depersonalizing
- dephlogisticating — Present participle of dephlogisticate.
- dephosphorylation — the removal of a phosphate group from an organic compound, as in the changing of ATP to ADP.
- deportation order — a notification that a foreign national is legally required to leave the country
- deprofessionalise — to remove from professional control, influence, manipulation, etc.
- deprofessionalize — to remove from professional control, influence, manipulation, etc.
- designated driver — The designated driver in a group of people travelling together is the one who has agreed to drive, or who is insured to drive.
- designated hitter — In baseball, a designated hitter is a player who bats in place of the pitcher.
- despotic monarchy — absolute monarchy.
- destination store — A destination store draws customers by selling unusual items, or having a friendly atmosphere, special pricing, and other desirable characteristics.
- desynchronisation — (British spelling) Alternative form of desynchronization.
- desynchronization — to cause to indicate the same time, as one timepiece with another: Synchronize your watches.
- deterministically — the doctrine that all facts and events exemplify natural laws.
- deucalion's flood — a flood sent by Zeus that wiped out the entire population of the earth, except for Deucalion and his wife Pyrrha
- development grant — a grant awarded, esp by a government, to a person or company in order to fund the development of a new product
- developmentalists — an expert in or advocate of developmental psychology.
- dextroamphetamine — a dextrorotatory amphetamine, used to suppress appetite
- diacetone alcohol — a colorless, flammable liquid with a pleasant odor, C 6 H 12 O 2 : used as a solvent for lacquers, dyes, cellulose nitrate, and resins.
- diatonic semitone — the pitch difference between certain adjacent degrees of the diatonic scale
- dictating machine — a device that records spoken words, as on audiocassettes, for playing back later to prepare a transcript
- dictionary attack — an attempt to hack into a computer or network by submitting every word in a dictionary as a possible password
- dictionary-making — the work or activity of compiling dictionaries
- diethyltryptamine — a synthetic derivative of tryptamine with hallucinogenic and psychotogenic effects. Abbreviation: DET.
- differentiability — The ability to be differentiated.
- differential gear — differential (def 7).
- differential line — (hardware) A kind of electrical connection using two wires, one of which carries the normal signal (V) and the other carries an inverted version the signal (-V). A differential amplifier at the receiver subtracts the inverted signal from the normal signal to yield a signal proportional to V. This subtraction is intended to cancel out any noise induced in the wires, on the assmption that the same level of noise will have been induced in both wires. Twisted pair wiring is often used to try to ensure that this is the case. The two wires might be connected at the receiver to separate analogue to digital converters and the subtraction performed digitally. The RS-422 serial line standard specifies differential drivers and receivers, whereas the earlier RS-232 standard does not. Opposite: single ended.
- differential rate — a special lower rate, as one charged by one of two or more competing businesses.
- differential tone — a musical sound sometimes heard when two loud notes are sounded together, lower in pitch than either
- digital footprint — one's unique set of digital activities, actions, and communications that leave a data trace on the Internet or on a computer or other digital device and can identify the particular user or device: Our online browsing habits are part of our passive digital footprint, created without our consent or knowledge, but our active digital footprint, especially on social media, can more easily be managed. Compare footprint (def 4).
- digital immigrant — a person who has become familiar with computers, the Internet, and other digital technology as a young adult or later in life. Compare digital native.
- digital recording — a method of sound recording in which an input audio waveform is sampled at regular intervals, usually between 40,000 and 50,000 times per second, and each sample is assigned a numerical value, usually expressed in binary notation.
- digital signature — an encrypted digital code appended to an electronic document to verify that it was created by a known source and has not been altered.
- dihydroergotamine — an ergot alkaloid, C 33 H 37 N 5 O 5 , used in the treatment of various types of migraine headache.
- dimethylhydrazine — a flammable, highly toxic, and colorless liquid, C 2 H 8 N 2 , used as a component in jet and rocket fuels.
- diocletian window — a window in the form of a round-headed archway with a narrower compartment on either side, the side compartments usually being capped with entablatures on which the arch of the central compartment rests.
- diphenylacetylene — tolan.
- diphenylhydantoin — a white, slightly water-soluble powder, C 15 H 11 N 2 O 2 , used in the form of its sodium salt to prevent or arrest convulsions in epilepsy.
- dirt track racing — motorcycle racing on a dirt track
- disadvantagedness — The quality of being disadvantaged.
- disadvantageously — In a disadvantageous manner.
- disaster planning — disaster recovery
- discomgoogolation — a feeling of anxiety felt by someone who is unable to access the internet
- discreditableness — Quality of being discreditable.
- dishonourableness — Alternative spelling of dishonorableness.
- disidentification — The act of disidentifying, or rejecting a personal or group identity.
- disintermediation — the act of removing funds from savings banks and placing them into short-term investments on which the interest-rate yields are higher.
- dispassionateness — The state or quality of being dispassionate.
- dispensationalism — the interpreting of history as a series of divine dispensations.