7-letter words containing tr
- dioptre — Optics. a unit of measure of the refractive power of a lens, having the dimension of the reciprocal of length and a unit equal to the reciprocal of one meter. Abbreviation: D.
- distrix — the splitting of the ends of hairs
- dogtrot — a gentle trot, like that of a dog.
- dustrag — a piece of fabric that is used to dust surfaces
- ectropy — (thermodynamics) The overall increase in the organization of a system.
- editrix — A female editor.
- electra — the daughter of Agamemnon and Clytemnestra. She persuaded her brother Orestes to avenge their father by killing his murderess Clytemnestra and her lover Aegisthus
- electre — (obsolete) electrum, amber (alloy of gold and silver).
- electro — A style of dance music with a fast beat and synthesized backing track.
- elytral — relating to a beetle's elytra
- elytron — Each of the two wing cases of a beetle.
- elytrum — Alt form elytron.
- entrada — (historical) An armed incursion of Spanish conquistadors into American territories.
- entrail — (archaic) To interweave or bind.
- entrain — Board a train.
- entrant — A person or group that enters, joins, or takes part in something.
- entraps — Third-person singular simple present indicative form of entrap.
- entreat — Ask someone earnestly or anxiously to do something.
- entrees — Plural form of entree.
- entries — Plural form of entry.
- entring — Present participle of entre.
- entrold — surrounded
- entropy — A thermodynamic quantity representing the unavailability of a system's thermal energy for conversion into mechanical work, often interpreted as the degree of disorder or randomness in the system.
- entrust — Assign the responsibility for doing something to (someone).
- eretria — an ancient city in Greece, on the S coast of Euboea: founded as an Ionian colony; destroyed by the Persians in 490 bc following which it never regained its former significance
- eritrea — a small country in NE Africa, on the Red Sea: became an Italian colony in 1890; federated with Ethiopia (1952–93); an independence movement was engaged in war with the Ethiopian government from 1961 until independence was gained in 1993; consists of hot and arid coastal lowlands, rising to the foothills of the Ethiopian highlands. Languages: Tigrinya, Arabic, English, Afar, and others. Religions: Muslim and Christian. Currency: nakfa. Capital: Asmara. Pop: 6 233 682 (2013 est). Area: 117 400 sq km (45 300 sq miles)
- estrade — A dais or raised platform.
- estreat — Enforce the forfeit of (a surety for bail or other recognizance).
- estrepe — to lay waste, esp on rented land
- estrich — ostrich
- estriol — An estrogen that is one of the metabolic products of estradiol.
- estrone — An estrogen similar to but less potent than estradiol.
- estrous — Of, pertaining to, or in a state of estrus.
- estrual — pertaining to estrus
- etruria — an ancient country of central Italy, between the Rivers Arno and Tiber, roughly corresponding to present-day Tuscany and part of Umbria
- eutropy — a regular variation of the crystalline structure of a series of compounds according to atomic number
- extract — Remove or take out, especially by effort or force.
- extrait — an extract, esp in perfumery
- extream — Archaic spelling of extreme.
- extreat — an extraction
- extrema — Plural form of extremum.
- extreme — Reaching a high or the highest degree; very great.
- extropy — The pseudoscientific principle that life will expand indefinitely and in an orderly, progressive way throughout the entire universe by the means of human intelligence and technology.
- extrude — Thrust or force out.
- flytrap — firewall machine
- fortran — a high-level programming language used mainly for solving problems in science and engineering.
- foxtrot — a word used in communications to represent the letter F.
- gastral — of or relating to the stomach
- gastric — pertaining to the stomach.
- gastrin — a hormone that stimulates the secretion of gastric juice.