15-letter words containing a, t, s
- deuteranomalous — having deuteranomaly; relating to deuteranomaly
- dextrosinistral — left-handed, but having the right hand trained for writing.
- diagonalisation — (UK) In matrix algebra, the process of converting a square matrix into a diagonal matrix, usually to find the eigenvalues of the matrix.
- diaheliotropism — the tendency among plants to respond to the light of the sun by orienting their leaves perpendicular to the sun's rays, such that the upper surface of the leaves receives maximum light
- diaphototropism — growth of a plant or plant part in a direction transverse to that of the light
- diastereoisomer — a type of isomer that differs in the spatial arrangement of atoms in the molecule, but is not a mirror image; a stereoisomer that is not an enantiomer
- diastrophically — in a diastrophic fashion
- dichotomisation — Alternative spelling of dichotomization.
- dictation speed — a speed of speaking that enables someone to take down what is being said
- dictatorialness — The state or quality of being dictatorial.
- die standing up — to cease to live; undergo the complete and permanent cessation of all vital functions; become dead.
- differentiators — Plural form of differentiator.
- diffractometers — Plural form of diffractometer.
- digestive gland — any gland having ducts that pour secretions into the digestive tract, as the salivary glands, liver, and pancreas.
- digestive tract — alimentary canal
- dinoflagellates — Plural form of dinoflagellate.
- dionysius thrax — c100 b.c, Greek grammarian.
- disadvantageous — characterized by or involving disadvantage; unfavorable; detrimental.
- disaffectionate — not affectionate
- disambiguations — Plural form of disambiguation.
- disappointingly — failing to fulfill one's hopes or expectations: a disappointing movie; a disappointing marriage.
- disappointments — Plural form of disappointment.
- disarticulating — Present participle of disarticulate.
- disarticulation — The act of disarticulating.
- disassimilation — The decomposition of complex substances, within an organism, into simpler ones suitable only for excretion, with the release of energy; a normal nutritional process that is the reverse of assimilation.
- disassimilative — of or relating to disassimilation
- disaster relief — financial or physical help provided to people or areas hit by a disaster
- discombobulated — to confuse or disconcert; upset; frustrate: The speaker was completely discombobulated by the hecklers.
- discombobulates — Third-person singular simple present indicative form of discombobulate.
- disconfirmation — to prove to be invalid.
- discontinuation — a breach or interruption of continuity or unity: Progress was delayed by repeated discontinuations of work.
- discoordination — Impaired coordination.
- discount market — a trading market in which notes, bills, and other negotiable instruments are discounted.
- discountenanced — Simple past tense and past participle of discountenance.
- discountenances — Third-person singular simple present indicative form of discountenance.
- discretionarily — subject or left to one's own discretion.
- discriminations — Plural form of discrimination.
- disenchantingly — In a disenchanting manner.
- disentanglement — Removal of, or extrication from twists, tangles, complications or confusion.
- disentrancement — the act of setting free from a trance
- disestablishing — Present participle of disestablish.
- dishabilitation — the imposition of a legal disqualification
- dishearteningly — In a disheartening manner.
- disincorporated — Simple past tense and past participle of disincorporate.
- disinflationary — (economics) Exhibiting or causing reduced inflation.
- disintegrations — the act or process of disintegrating.
- disintermediate — (business, banking, finance) To carry out disintermediation.
- disintoxication — detoxification (def 4).
- disjecta membra — scattered fragments, esp parts taken from a writing or writings
- disorganisation — Alternative spelling of disorganization.