16-letter words containing a, i, m, t
- boatswain's mate — a job classification in the US navy
- bomb calorimeter — a device for determining heats of combustion by igniting a sample in a high pressure of oxygen in a sealed vessel and measuring the resulting rise in temperature: used for measuring the calorific value of foods
- bordeaux mixture — a fungicide consisting of a solution of equal quantities of copper sulphate and quicklime
- boston cream pie — a cake of two layers with icing and a creamy filling
- brass instrument — a musical wind instrument of brass or other metal with a cup-shaped mouthpiece, as the trombone, tuba, French horn, trumpet, or cornet.
- brick-and-mortar — pertaining to conventional stores, businesses, etc., having physical buildings and facilities, as opposed to Internet or remote services.
- british columbia — a province of W Canada, on the Pacific coast: largely mountainous with extensive forests, rich mineral resources, and important fisheries. Capital: Victoria. Pop: 4 400 057 (2011 est). Area: 930 532 sq km (359 279 sq miles)
- bronchial asthma — asthma.
- brood parasitism — a type of parasitism in which a bird (brood parasite), as a cowbird or European cuckoo, lays and abandons its eggs in the nest of another species
- buckthorn family — the plant family Rhamnaceae, characterized by shrubs and trees having alternate, simple leaves, clusters of small flowers, and fruit in the form of a drupe or capsule, and including the buckthorn, cascara, and New Jersey tea.
- buckwheat family — the plant family Polygonaceae, characterized by herbaceous plants, vines, shrubs, and trees having stems with swollen joints, simple leaves, small, petalless flowers, and fruit in the form of an achene, and including the buckwheat, dock, knotweed, rhubarb, sea grape, and smartweed.
- bunker mentality — a defensive attitude in which others are seen as hostile or potentially hostile
- burkitt lymphoma — a rare type of tumour of the white blood cells, occurring mainly in Africa and associated with infection by Epstein-Barr virus
- buttercup family — the plant family Ranunculaceae, typified by mostly herbaceous plants having usually alternate leaves, multistaminate flowers sometimes lacking petals but with colorful sepals, and including the anemone, buttercup, clematis, columbine, delphinium, and monkshood.
- byzantine empire — the continuation of the Roman Empire in the East, esp after the deposition of the last emperor in Rome (476 ad). It was finally extinguished by the fall of Constantinople, its capital, in 1453
- cabinet minister — a minister who is a member of the cabinet
- calcium arsenate — a toxic, white powder, Ca3(AsO4)2, used as an insecticide in the form of a spray or dust
- calcium silicate — any of the silicates of calcium: calcium metasilicate, dicalcium silicate, and tricalcium silicate.
- calorimetrically — In a calorimetric manner.
- canine distemper — distemper1 (def 1a).
- capital employed — the money used by a business for buying land, buildings, equipment etc
- capital movement — the payments that flow between countries
- capsizing moment — the moment of an upsetting couple.
- cardiotachometer — a device for counting heartbeats, usually displaying the number of beats per minute
- careers mistress — a female teacher who gives pupils advice and information about careers
- category mistake — a sentence that says of something in one category what can only intelligibly be said of something in another, as when speaking of the mind located in space
- catering manager — the person in charge of the catering in a place or at an event
- celestial empire — Chinese Empire
- central american — of or relating to Central America or its inhabitants
- centrifugal pump — a pump having a high-speed rotating impeller whose blades throw the water outwards
- champ at the bit — If someone is champing at the bit or is chomping at the bit, they are very impatient to do something, but they are prevented from doing it, usually by circumstances that they have no control over.
- charlotte amalie — the capital of the Virgin Islands of the United States, a port on St Thomas Island. Pop: 18 914 (2000)
- charmed particle — See at charmed (def 2).
- chemical element — chemistry: substance
- chemoautotrophic — producing organic matter by the use of energy obtained by oxidation of certain chemicals with carbon dioxide as the carbon source
- chemotherapeutic — of or used in chemotherapy
- chlorinated lime — bleaching powder.
- cholera infantum — an often fatal form of gastroenteritis occurring in infants, not of the same cause as cholera but having somewhat similar characteristics.
- cholesterolaemia — the presence of abnormally high levels of cholesterol in the blood
- chomp at the bit — champ at the bit (see phrase under champ1)
- chorioamnionitis — Inflammation of the fetal membranes (amnion and chorion) due to a bacterial infection, most often associated with prolonged labour.
- christmas beetle — any of various greenish-gold Australian scarab beetles of the genus Anoplognathus, which are common in summer
- christmas cactus — a Brazilian cactus, Schlumbergera (formerly Zygocactus) truncatus, widely cultivated as an ornamental for its showy red flowers
- christmas dinner — the main meal on Christmas day, eaten any time in the afternoon or evening
- christmas factor — a protein implicated in the process of blood clotting, the lack of which causes Christmas disease
- christmas hamper — a collection of seasonal delicacies, often housed in a wicker hamper, which people or organizations give as Christmas presents
- christmas island — an island in the Indian Ocean, south of Java: administered by Singapore (1900–58), now by Australia; phosphate mining. Pop: 1496 (2013 est). Area: 135 sq km (52 sq miles)
- christmas lights — strings of lights put up in the Christmas period to decorate houses
- chromatic number — (mathematics) The smallest number of colours necessary to colour the nodes of a graph so that no two adjacent nodes have the same colour. See also: four colour map theorem.
- chromatographies — Plural form of chromatography.