12-letter words containing m, e, s, r
- anti-realism — interest in or concern for the actual or real, as distinguished from the abstract, speculative, etc.
- anticonsumer — opposed to consumerism
- antisymmetry — the correspondence in size, form, and arrangement of parts on opposite sides of a plane, line, or point; regularity of form or arrangement in terms of like, reciprocal, or corresponding parts.
- appraisement — the act of estimating or judging the nature or value of something or someone.
- appressorium — a flattened hypha of a parasitic fungus that penetrates the host tissues
- approximates — near or approaching a certain state, condition, goal, or standard.
- araneomorphs — Plural form of araneomorph.
- arc spectrum — a spectrum formed from the light produced by an electric arc, characteristic of the gas or vapor through which the arc passes.
- archesporium — archespore.
- arm's-length — lacking intimacy or friendliness, esp when possessing some special connection, such as previous closeness
- armada chest — an iron or iron-bound strongbox of the 17th or 18th century.
- armed forces — The armed forces or the armed services of a country are its military forces, usually the army, navy, marines, and air force.
- arming chest — a chest for holding armor and weapons.
- arraignments — Plural form of arraignment.
- arrangements — preparatory measures taken or plans made; preparations
- arsphenamine — a drug containing arsenic, formerly used in the treatment of syphilis and related infections
- arteriograms — Plural form of arteriogram.
- arthrotomies — Plural form of arthrotomy.
- astigmatizer — a cylindrical lens used in a rangefinder to draw out the point image of a point source into a line.
- astigmometer — an apparatus for measuring the degree of astigmatism.
- astrochemist — (chemistry, astronomy) A chemist or astronomer whose speciality is astrochemistry.
- asymmetrical — Something that is asymmetrical has two sides or halves that are different in shape, size, or style.
- atheromatous — a sebaceous cyst.
- atmospherics — Atmospherics are elements in something such as a piece of music or a book which create a certain atmosphere.
- atmospherium — an optical system used to simulate images of atmospheric phenomena, as cloud formations, storms, and day and night, on the inside of a dome.
- atom smasher — accelerator (sense 3)
- auto-erotism — the arousal and satisfaction of sexual excitement within or by oneself, as by masturbation.
- axisymmetric — being symmetrical around an axis
- b chromosome — a type of densely staining chromosome of uncertain biological function, found in many plant and animal species.
- babe-in-arms — a young baby that has to be carried
- backswimmers — Plural form of backswimmer.
- bandjermasin — a seaport on the S coast of Borneo, in Indonesia.
- barnstormers — Plural form of barnstormer.
- barquisimeto — a city in NW Venezuela. Pop: 1 009 000 (2005 est)
- basket maker — a member of an early Native American people of the southwestern US, preceding the Pueblo people, known for skill in basket-making
- basmati rice — a variety of long-grain rice with slender aromatic grains, used for savoury dishes
- beachcombers — Plural form of beachcomber.
- beamsplitter — Alternative spelling of beam splitter.
- beaumarchais — Pierre Augustin Caron de (pjɛr oɡystɛ̃ karɔ̃ də). 1732–99, French dramatist, noted for his comedies The Barber of Seville (1775) and The Marriage of Figaro (1784)
- bedroom eyes — sexy eyes
- behaviourism — Behaviourism is the belief held by some psychologists that the only valid method of studying the psychology of people or animals is to observe how they behave.
- beth midrash — a place where Jews gather to study the Talmud and other religious writings; a small synagogue.
- bicameralism — having two branches, chambers, or houses, as a legislative body.
- bilateralism — the practice of being bilateral
- biochemistry — Biochemistry is the study of the chemical processes that happen in living things.
- bioterrorism — Bioterrorism is terrorism that involves the use of biological weapons.
- bismarck sea — an arm of the Pacific Ocean north of New Britain and north-east of New Guinea
- black stream — a warm ocean current in the Pacific, flowing N along the E coast of Taiwan, NE along the E coast of Japan, and continuing in an easterly direction into the open Pacific.
- blue swimmer — an edible bluish Australian swimming crab, Portunus pelagicus
- bog rosemary — any of several species (genus Andromeda) of evergreen shrubs of the heath family, native to cold bogs of North America and Europe, with pink flowers and narrow leaves