11-letter words containing ar
- arabian sea — the NW part of the Indian Ocean, between Arabia and India
- arabidopsis — Any cress (or related plant) of the genus Arabidopsis.
- arabinoside — a glycoside yielding arabinose when hydrolysed
- arabization — transfer to Arab control
- arachidonic — related to arachidonic acid or the derivatives of arachidonic acid
- arachis oil — peanut oil.
- arachnoidal — relating to the arachnoid
- arachnology — the study of arachnids
- araeometric — relating to araeometry
- arafura sea — a part of the W Pacific Ocean, between N Australia and SW New Guinea
- arakan yoma — a mountain range in Myanmar, between the Irrawaddy River and the W coast: forms a barrier between Myanmar and India; teak forests
- araliaceous — of, relating to, or belonging to the Araliaceae, a chiefly tropical family of trees, shrubs, or woody climbers having small clusters of whitish or greenish flowers. The family includes the ivy and ginseng
- araneomorph — (zoology) Any of the Araneomorphae, a suborder of spiders whose fangs cross with a pinching action.
- arbitrageur — a person who engages in arbitrage
- arbitrament — the decision or award made by an arbitrator upon a disputed matter
- arbitraries — subject to individual will or judgment without restriction; contingent solely upon one's discretion: an arbitrary decision.
- arbitrarily — subject to individual will or judgment without restriction; contingent solely upon one's discretion: an arbitrary decision.
- arbitrarity — The quality or state of being arbitrary.
- arbitrating — to decide as arbitrator or arbiter; determine.
- arbitration — Arbitration is the judging of a dispute between people or groups by someone who is not involved.
- arbitrative — having the power to arbitrate
- arbitrators — Plural form of arbitrator.
- arbitratrix — a female arbitrator
- arbitrement — the act of arbitrating; arbitration.
- arbor vitae — any of several Asian and North American evergreen coniferous trees of the genera Thuja and Thujopsis, esp Thuja occidentalis, having tiny scalelike leaves and egglike cones
- arboraceous — resembling a tree
- arborescent — having the shape or characteristics of a tree
- arborvitaes — Plural form of arborvitae.
- arboviruses — Plural form of arbovirus.
- arc furnace — a furnace in which the charge is heated by an electric arc
- arc tangent — the angle, measured in radians, that has a tangent equal to a given number. Symbol: tan −1. Abbreviation: arc tan;
- arc welding — a technique in which metal is welded by heat generated by an electric arc struck between two electrodes or between one electrode and the metal workpiece
- arc-boutant — flying buttress.
- arcade game — An arcade game is a computer game of the type that is often played in amusement arcades.
- archaeocyte — (in sponges) a type of amoebocyte capable of developing into other types of cells, especially reproductive cells.
- archaeology — Archaeology is the study of the societies and peoples of the past by examining the remains of their buildings, tools, and other objects.
- archaeornis — an extinct primitive Jurassic bird, formerly placed in the genus Archaeornis but now thought to be a species of archaeopteryx
- archaeozoic — Archeozoic
- archaically — marked by the characteristics of an earlier period; antiquated: an archaic manner; an archaic notion.
- archaicisms — Plural form of archaicism.
- archangelic — Theology. a chief or principal angel; in medieval angelology one of the nine orders of celestial attendants on God. Compare angel (def 1).
- archbishops — Plural form of archbishop.
- archdeacons — Plural form of archdeacon.
- archdiocese — An archdiocese is the area over which an archbishop has control.
- archduchess — the wife or widow of an archduke
- archduchies — Plural form of archduchy.
- archdukedom — the territory ruled by an archduke or archduchess
- archegonial — relating to an archegonium
- archegonium — a female sex organ, occurring in mosses, spore-bearing vascular plants, and gymnosperms, that produces a single egg cell in its swollen base
- archenemies — Plural form of archenemy.