15-letter words containing o, l, i, g, t
- diagonalisation — (UK) In matrix algebra, the process of converting a square matrix into a diagonal matrix, usually to find the eigenvalues of the matrix.
- diagonalization — (in linear algebra) the process of diagonalizing
- dialectological — Of or relating to dialectology.
- dinoflagellates — Plural form of dinoflagellate.
- direct coupling — conductive coupling between electronic circuits, as opposed to inductive or capacitative coupling
- direction angle — an angle made by a given vector and a coordinate axis.
- disappointingly — failing to fulfill one's hopes or expectations: a disappointing movie; a disappointing marriage.
- disconcertingly — disturbing to one's composure or self-possession; upsetting, discomfiting.
- dishcloth gourd — loofah (def 1).
- dogtooth violet — Also called adder's-tongue, trout lily. any of several North American lilies of the genus Erythronium, having nodding flowers and usually mottled leaves.
- double genitive — a possessive construction consisting of a prepositional phrase with of containing a substantive in the possessive case, as of father's in He is a friend of father's.
- double integral — an integral in which the integrand involves a function of two variables and that requires two applications of the integration process to evaluate.
- double knitting — a widely used medium thickness of knitting wool
- double negation — the principle that a statement is equivalent to the denial of its negation, as it is not the case that John is not here meaning John is here
- double negative — a syntactic construction in which two negative words are used in the same clause to express a single negation.
- double printing — the exposure of the same positive photographic emulsion to two or more negatives, resulting in the superimposition of multiple images after development
- double stopping — playing two notes or parts simultaneously on a string instrument
- dropping bottle — a bottle with correlated lengthwise grooves in the neck and in the stopper, permitting a controlled flow of the liquid contents in the form of drops.
- drying-up cloth — a tea towel
- duelling pistol — one of a pair of identical pistols made specifically for use in duels
- dysteleological — Of or pertaining to dysteleology.
- ecotoxicologist — One who studies ecotoxicology.
- eddington limit — the theoretical upper limit of luminosity that a star of a given mass can reach; occurs when the outward force of the radiation just balances the inward gravitational force
- eddystone light — lighthouse on dangerous rocks (Eddystone Rocks) just off the SE coast of Cornwall, in the English Channel
- egyptian clover — a Mediterranean clover, Trifolium alexandrinum, grown as a forage crop and to improve the soil in the southwestern US and the Nile valley
- electing a pope — (electronics, humour) (From the smoke signals given out when the guys in funny hats choose a new Pope) Causing an integrated circuit or other electronic component to emit smoke by passing too much current through it. See magic smoke.
- elections judge — someone who oversees an election
- electromagnetic — Of or relating to the interrelation of electric currents or fields and magnetic fields.
- electronegative — Electrically negative.
- electronic game — any of various small handheld computerized games, usually battery-operated, having a small screen on which graphics are displayed and buttons to operate the game
- electrosurgical — Relating to electrosurgery.
- elegiac couplet — a couplet composed of a dactylic hexameter followed by a dactylic pentameter
- endocrinologist — A person who is skilled at, or practices endocrinology.
- entomologically — In terms of entomology.
- epidemiologists — Plural form of epidemiologist.
- epistemological — Of or pertaining to epistemology or theory of knowledge, as a field of study.
- erythromelalgia — A rare neurovascular peripheral pain disorder in which blood vessels, usually in the lower extremities or hands, are episodically blocked, then become hyperemic and inflamed.
- ethnolinguistic — Of or pertaining to ethnolinguistics.
- ethnomusicology — The study of the music of different cultures, especially non-Western ones.
- extension light — a light on the end of a length of cable
- fantasmagorical — Alternative form of phantasmagorical.
- feast of lights — Hanukkah.
- fetal diagnosis — prenatal determination of genetic or chemical abnormalities in a fetus, esp by amniocentesis
- fibrocartilages — Plural form of fibrocartilage.
- fight-or-flight — denoting instinctive response
- filling station — service station (def 1).
- flapping router — (networking) A router that transmits routing updates alternately advertising a destination network first via one route, then via a different route. Flapping routers are identified on more advanced protocol analysers such as the Network General (TM) Sniffer.
- flight of fancy — An idea or statement that is very imaginative but complicated, silly, or impractical can be referred to as a flight of fancy.
- flight of ideas — a rapid flow of thought, manifested by accelerated speech with abrupt changes from topic to topic: a symptom of some mental illnesses, especially manic disorder.
- flight recorder — an electronic device aboard an aircraft that automatically records some aspects of the aircraft's performance in flight.