14-letter words containing m, o, i, r, a
- antiforeignism — the policy or practice of showing hostility toward foreigners, foreign customs, etc.
- antigovernment — opposed to government
- antilogarithms — Plural form of antilogarithm.
- antimicrobials — Plural form of antimicrobial.
- antimonarchist — opposed to a monarchy
- antimoniferous — Containing or producing antimony.
- antithrombotic — preventing the formation of blood clots
- apheliotropism — a tendency of certain plants to turn away from the sun; negative heliotropism
- apportionments — Plural form of apportionment.
- approximations — Plural form of approximation.
- approximeeting — the practice of a group of people making indefinite plans to meet and then altering those plans regularly via mobile phones according to changing circumstances
- archaeometrist — a person who uses archaeometry
- arctic monkeys — British rock group (formed 2002): comprising Alex Turner (born 1986; vocals, guitar), Jamie Cook (born 1985, guitar), Matt Helders (born 1986, drums, vocals) and Nick O'Malley (born 1985, bass guitar); their albums include Whatever People Say I Am, That's What I'm Not (2006), Favourite Worst Nightmare (2007), and AM (2013)
- argumentations — Plural form of argumentation.
- armor-piercing — (of bullets, artillery shells, etc.) designed especially for piercing armor.
- armour-plating — The armour-plating on a vehicle or building is the hard metal covering which is intended to protect it from gunfire and other missiles.
- arms inspector — a person who carries out an arms inspection
- aromatherapist — An aromatherapist is a person who is qualified to practise aromatherapy.
- arrondissement — the largest administrative subdivision of a department
- arthroconidium — A kind of asexual fungal spore, typically produced by segmentation of pre-existing fungal hyphae.
- asthenospermia — (medicine) Loss or reduction in the strength or energy of sperm cells, hence infertility. Not always infertile many are subfertile.
- asthenospermic — (medicine) Characterised by or pertaining to asthenospermia, hence infertile.
- astigmatometer — an apparatus for measuring the degree of astigmatism.
- astrochemistry — the study of the chemistry of celestial bodies and space, esp by means of spectroscopy
- astronomically — of, relating to, or connected with astronomy.
- atomic orbital — Physics, Chemistry. a wave function describing the state of a single electron in an atom (atomic orbital) or in a molecule (molecular orbital) the electron in that state.
- atomic reactor — reactor (def 4).
- atomic veteran — a veteran of the armed forces who was exposed to radioactivity during the testing or use of nuclear (atomic) weapons in World War II or subsequent wars.
- atomic warfare — war in which nuclear weapons are used
- atomic-powered — powered by atomic energy
- aurothiomalate — (chemistry) A thiomalate with the addition of gold.
- autocollimator — an instrument combining the functions of a telescope and collimator, for detecting and measuring very small deviations in a beam of light.
- automatic door — a self-opening door
- back formation — the invention of a new word on the assumption that a familiar word is derived from it. The verbs edit and burgle were so created from editor and burglar
- back-formation — the analogical creation of one word from another word that appears to be a derived or inflected form of the first by dropping the apparent affix or by modification.
- baltimore chop — a batted ball that takes a high bounce upon hitting the ground on or immediately in front of home plate, often enabling the batter to reach first base safely.
- bamboo curtain — (esp in the 1950s and 1960s) the political and military barrier to communications around the People's Republic of China
- bamboo turning — turning of spindles and framing members to simulate the jointing of bamboo.
- barium bromate — colorless, slightly water-soluble, poisonous crystals, Ba(BrO 3) 2 ⋅H 2 O, used in the preparation of certain bromates.
- barometrically — By means of a barometer.
- barrier method — Barrier methods of contraception involve the use of condoms, diaphragms, or other devices that physically prevent the sperm from reaching the egg.
- beta geminorum — Pollux
- bildungsromane — a type of novel concerned with the education, development, and maturing of a young protagonist.
- bioinformatics — the branch of information science concerned with large databases of biochemical or pharmaceutical information
- bioregionalism — the conviction that environmental and social policies should be determined by the bioregion rather than economics or politics
- bioremediation — the use of plants to extract heavy metals from contaminated soils and water
- board chairman — the chairman of the board of a company, etc
- boring machine — a machine that bores holes, tunnels, etc
- bring onstream — To bring onstream a plant, mine, oilfield, etc. is to start production there.
- browntail moth — kind of moth