13-letter words containing a, t, o, m, r, n
- armor-plating — The armor-plating on a vehicle or building is the hard metal covering that is intended to protect it from gunfire and other missiles.
- aromatization — the conversion of aliphatic or alicyclic compounds to aromatic hydrocarbons.
- astrodynamics — the study of the motion of natural and artificial bodies in space
- atomic energy — nuclear energy
- atomic number — the number of protons in the nucleus of an atom of an element
- autumn crocus — a liliaceous plant, Colchicum autumnale, of Europe and N Africa having pink or purplish autumn flowers
- backformation — Alternative spelling of back-formation.
- bankrupt worm — a roundworm (genus Trichostrongylus) that is an intestinal parasite of birds and mammals, especially devastating to young livestock.
- basement-rock — the undifferentiated assemblage of rock (basement rock) underlying the oldest stratified rocks in any region: usually crystalline, metamorphosed, and mostly, but not necessarily, Precambrian in age.
- bass trombone — the lower-pitched of the two main types of trombone
- bergamot mint — an aromatic herb, Mentha piperita citrata, having a lemonlike odor when crushed.
- bitter almond — a variety of almond whose bitter seeds yield hydrocyanic acid upon hydrolysis
- blamestorming — a discussion or meeting for the purpose of assigning blame.
- board meeting — a meeting of the board of a company or other organization
- bohr magneton — a unit that is used to indicate the magnetic moment of the electron structure in an atom, equal to 9.27 × 10 −21 erg/gauss.
- boston matrix — a two-dimensional matrix, used in planning the business strategy of a large organization, that identifies those business units in the organization that generate cash and those that use it
- bowman's root — an eastern U.S. plant, Gillenia trifoliata, of the rose family, having terminal clusters of white flowers.
- brainstorming — intensive discussion to solve problems or generate ideas
- brown mustard — black mustard. See under mustard (def 2).
- carcinomatous — a malignant and invasive epithelial tumor that spreads by metastasis and often recurs after excision; cancer.
- carpenterworm — the larva of the carpenterworm moth.
- casement door — a door having glass panes throughout or nearly throughout its length.
- centrosomally — In a centrosomal way.
- ceremonialist — of, relating to, or characterized by ceremony; formal; ritual: a ceremonial occasion.
- cheiromantist — A chiromancer.
- chiromantical — Of or pertaining to chiromancy.
- chloromethane — methyl chloride.
- chondromatous — a benign cartilaginous tumor or growth.
- chromaticness — the attribute of colour that involves both hue and saturation
- cinematograph — a combined camera, printer, and projector
- citation form — the spoken form a word has when produced in isolation, such as when cited for purposes of illustration, as distinguished from the form it would have when produced in the normal stream of speech.
- cliometrician — An expert at cliometrics.
- coal merchant — a person engaged in the purchase and sale of coal for profit
- coconut cream — Also called cream of coconut. a creamy white liquid skimmed from the top of coconut milk that has been made by soaking grated coconut meat in water, used in East Indian cookery, mixed drinks, etc.
- combinatorial — of or involving combination, esp. mathematical combination
- combinatorics — a branch of mathematics dealing with combinations and permutations
- comfort woman — a girl or woman forced into prostitution by Japanese soldiers during World War II.
- commemorating — Present participle of commemorate.
- commemoration — the act or an instance of commemorating
- commensurated — Simple past tense and past participle of commensurate.
- commensurates — Third-person singular simple present indicative form of commensurate.
- commiserating — to feel or express sorrow or sympathy for; empathize with; pity.
- commiseration — to feel or express sorrow or sympathy for; empathize with; pity.
- common factor — a number or quantity that is a factor of each member of a group of numbers or quantities
- common market — A common market is an organization of countries who have agreed to trade freely with each other and make common decisions about industry and agriculture.
- common rafter — a rafter having no function other than to bear roofing.
- communautaire — supporting the principles of the European Community (now the European Union)
- communicators — Plural form of communicator.
- communicatory — inclined to communicate or impart; talkative: He isn't feeling very communicative today.
- communitarian — a member of a communist community