16-letter words containing m
- agency agreement — an agreement between a business and an agent appointed to promote its interests
- aggregate demand — the total demand for goods and services in an economy at a specified price level and in a specified time period
- air vice-marshal — a senior Royal Air Force officer of equivalent rank to a rear admiral in the Royal Navy
- airmail envelope — an envelope made of the very thin blue paper that is used to send letters by airmail
- alaskan malamute — any of a breed of large, strong dog with a thick coat of gray or black-and-white and a bushy tail: it was developed as a sled dog by the Alaskan Eskimo
- algebraic number — any number that is a root of a polynomial equation having rational coefficients such as √2 but not π
- alimentary canal — The alimentary canal in a person or animal is the passage in their body through which food passes from their mouth to their anus.
- alizarin crimson — a pigment used in painting, derived from anthraquinone and characterized by its red color and transparency.
- all in good time — in due course
- all over the map — changeable
- all-encompassing — all-embracing.
- alphanumerically — In an alphanumeric manner; using alphanumeric characters.
- altitude chamber — a chamber for simulating the conditions of air pressure and temperature for a given altitude in order to test the behavior of people and equipment in such an environment.
- aluminium bronze — any of a range of copper alloys that contain between 5 and 10 per cent aluminium
- aluminosilicates — Plural form of aluminosilicate.
- aluminum acetate — a compound that in the form of its normal salt, Al(C 2 H 3 O 2) 3 , obtained as a white, water-soluble, amorphous powder, is used chiefly in medicine as an astringent and as an antiseptic, and in the form of its basic salt, Al(C 2 H 3 O 2) 2 OH, obtained as a white, crystalline, water-insoluble powder, is used chiefly in the textile industry as a waterproofing agent, as a fireproofing agent, and as a mordant.
- aluminum carbide — a yellow, crystalline solid, Al 4 C 3 , that reacts with water to form methane.
- aluminum nitrate — a white, crystalline, water-soluble solid, Al(NO 3) 3 ⋅9H 2 O, used chiefly as a mordant in dyeing cotton.
- aluminum sulfate — a white crystalline salt, Al2(SO4)3, made by treating bauxite or clay with sulfuric acid: it is used in sizing paper, purifying water, fixing dyes, tanning, etc.
- amaryllis family — the plant family Amaryllidaceae, typified by herbaceous plants having alternate or basal lance-shaped leaves, bulbs or corms, and showy, lilylike flowers and including the amaryllis, daffodil, onion and its relatives, and snowdrop.
- ambidextrousness — The state or quality of being ambidextrous.
- ambulance chaser — a lawyer who seeks to encourage and profit from the lawsuits of accident victims
- ambulance driver — a person whose job is to drive an ambulance
- ambulance stocks — high-performance stocks and shares recommended by a broker to a dissatisfied client to improve their relationship
- ambulance worker — any person who works in the ambulance service
- amebic dysentery — a form of dysentery caused by an amoeba (Entamoeba histolytica)
- amende honorable — a public apology and reparation made to satisfy the honour of the person wronged
- amending formula — a specified process or procedure by which a constitution may be amended
- american bittern — any of several tawny brown herons that inhabit reedy marshes, as Botaurus lentiginosus (American bittern) of North America, and B. stellaris, of Europe.
- american buffalo — bison (def 1).
- american cowslip — shooting star (def 2).
- american english — the form of English spoken in the US
- american kestrel — a small American falcon (Falco sparverius) with a reddish-brown back and tail; sparrow hawk
- american mustard — a mild yellow mustard
- american spanish — Spanish as used in Latin America. Abbreviation: AmerSp.
- american tragedy — a novel (1925) by Theodore Dreiser.
- amerigo vespucci — Amerigo [uh-mer-i-goh;; Italian ah-me-ree-gaw] /əˈmɛr ɪˌgoʊ;; Italian ˌɑ mɛˈri gɔ/ (Show IPA), (Americus Vespucius) 1451–1512, Italian merchant, adventurer, and explorer after whom America was named.
- amidinohydrazone — any of a group of pesticides, originally developed as antimalarial and antitubercular drugs, that impair cell respiration in cockroaches, red ants, and other insects.
- amindivi islands — group of islands in the Arabian Sea, off the SW coast of India: the N part of Lakshadweep territory
- aminoacetic acid — glycine.
- aminocitric acid — an amino acid, C 6 H 9 O 7 N, that is a component of calf thymus ribonucleoprotein.
- aminocyclohexane — cyclohexylamine.
- aminotransferase — transaminase.
- ammonia solution — ammonia (def 2).
- ammonia-solution — a colorless, pungent, suffocating, highly water-soluble, gaseous compound, NH 3 , usually produced by the direct combination of nitrogen and hydrogen gases: used chiefly for refrigeration and in the manufacture of commercial chemicals and laboratory reagents.
- ammonium acetate — a white, crystalline, deliquescent, water-soluble solid, NH 4 (C 2 H 3 O 2), used chiefly in the manufacture of dyes and meat preservatives.
- ammonium cyanate — a white, crystalline solid, CH 4 N 2 O, soluble in alcohol, that is converted into urea when heated.
- ammonium lactate — a colorless to yellow, water-soluble, syrupy liquid, C 3 H 9 NO 3 , used chiefly in electroplating.
- ammonium nitrate — a colourless highly soluble crystalline solid used mainly as a fertilizer and in explosives and pyrotechnics. Formula: NH4NO3
- ammonium sulfate — an ammonium salt, (NH4)2SO4, made chiefly from synthetic ammonia and used in making fertilizers, in treating water, etc.