16-letter words containing a, d, x, e
- 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.
- phagocytic index — the average number of bacteria ingested per phagocyte in an incubated mixture of bacteria, phagocytes, and blood serum: used in determining the opsonic index.
- radiant exitance — the ability of a surface to emit radiation expressed as the radiant flux emitted per unit area at a specified point on the surface
- reflexive domain — A domain satisfying a recursive domain equation. E.g. D = D -> D.
- refractive index — index of refraction.
- safe deposit box — A safe deposit box is a small box, usually kept in a special room in a bank, in which you can store valuable objects.
- safe-deposit box — a lockable metal box or drawer, especially in a bank vault, used for safely storing valuable papers, jewelry, etc.
- sex-and-shopping — (of a novel) belonging to a genre of novel in which the central character, a woman, has a number of sexual encounters, and the author mentions the name of many up-market products
- sexual deviation — a type of mental disorder characterized by a preference for or obsession with unusual sexual practices, as pedophilia, sadomasochism, or exhibitionism.
- tax depreciation — Tax depreciation is depreciation in a company's internal financial records that is different from the amount that is used for the internal books.
- titanium dioxide — a white, water-insoluble powder, TiO 2 , used chiefly in white pigments, plastics, ceramics, and for delustering synthetic fibers.
- uranium trioxide — a radioactive orange powder, UO 3 , used in the manufacture of some ceramics.
- vauxhall gardens — a public garden at Vauxhall, laid out in 1661; a fashionable meeting place and site of lavish entertainments. Closed in 1859
- volatility index — beta (def 6).
- willem-alexander — full name Willem-Alexander Claus George Ferdinand. born 1967, king of the Netherlands from 2013
- xenotransplanted — Transplanted by xenotransplantation.