11-letter words containing a, e, r, i, u
- archegonium — a female sex organ, occurring in mosses, spore-bearing vascular plants, and gymnosperms, that produces a single egg cell in its swollen base
- arenicolous — growing or living in sand or sandy places
- argumentive — argumentative
- arquebusier — harquebusier.
- articulable — having the ability to be articulated
- articulated — An articulated vehicle, especially a lorry, is made in two or more sections which are joined together by metal bars, so that the vehicle can turn more easily.
- articulates — Express (an idea or feeling) fluently and coherently.
- aspergillum — a brush or perforated container for sprinkling holy water
- aspergillus — any ascomycetous fungus of the genus Aspergillus, having chains of conidia attached like bristles to a club-shaped stalk: family Aspergillaceae
- aspersorium — a basin containing holy water with which worshippers sprinkle themselves
- attributive — relating to an attribute
- auctioneers — Plural form of auctioneer.
- audiometers — Plural form of audiometer.
- audiometric — the testing of hearing by means of an audiometer.
- auriculated — (biology, rare) Having ears or appendages like ears; eared.
- austerities — Plural form of austerity.
- austronesia — the islands of the central and S Pacific, including Indonesia, Melanesia, Micronesia, and Polynesia
- authorities — the power to determine, adjudicate, or otherwise settle issues or disputes; jurisdiction; the right to control, command, or determine.
- auto-dialer — a telephone device that makes possible a service feature (au·to-dial) whereby a call is automatically made in response to a brief input signal from the user, as the pressing of a button.
- auto-erotic — producing sexual excitement or pleasure without association with another person or external stimulation.
- autocracies — Plural form of autocracy.
- autodialers — Plural form of autodialer.
- autodialler — Alternative spelling of autodialer.
- autoerotism — pleasurable sensations or tensions arising in the erogenous body zones without external stimulation
- autowinders — Plural form of autowinder.
- autozeroing — (electronics) A sampling technique that measures an offset from zero and later compensates by subtracting the difference.
- auxiliaries — foreign or allied troops serving another nation; mercenaries
- bacciferous — bearing berries
- bacteriuria — the presence of bacteria in the urine
- barbiturate — A barbiturate is a drug which people take to make them calm or to help them to sleep.
- barium meal — a preparation of barium sulphate, which is opaque to X-rays, swallowed by a patient before X-ray examination of the upper part of the alimentary canal
- barquentine — a sailing ship of three or more masts rigged square on the foremast and fore-and-aft on the others
- baserunning — the act of running around bases
- beauharnais — Alexandre (alɛksãdr), Vicomte de. 1760–94, French general, who served in the War of American Independence and the French Revolutionary wars; first husband of Empress Joséphine: guillotined
- beautifiers — Plural form of beautifier.
- beautifuler — Obsolete spelling of beautifuller.
- behavioural — Behavioural means relating to the behaviour of a person or animal, or to the study of their behaviour.
- belarussian — of, relating to, or characteristic of Belarus, its people, or their language
- belorussian — of Belarus or its people, language, or culture
- bermuda rig — a fore-and-aft sailing boat rig characterized by a tall mainsail (Bermudian mainsail) that tapers to a point
- beta crucis — a star of the first magnitude in the constellation Southern Cross.
- big-leaguer — Sports. a player in a major league.
- bimolecular — (of a chemical complex, collision, etc) having or involving two molecules
- biquarterly — occurring twice every three months
- blue marlin — a large marlin, Makaira nigricans, occurring worldwide in warm and temperate seas, highly prized in sportfishing and as a food fish.
- blue riband — If someone or something wins the blue riband in a competition, they win first prize. The prize is sometimes in the shape of a blue ribbon.
- blue spirea — a grayish, hairy, eastern Asian shrub, Caryopteris incana, of the verbena family, having clusters of showy, blue or bluish-purple flowers.
- boatbuilder — A boatbuilder is a person or company that makes boats.
- boulangerie — a bakery shop, specif. one that specializes in breads, rolls, etc.
- bournebasic — A BASIC interpreter. comp.sources.misc archives volume 1.