11-letter words that end in ion
- carburetion — Carburetion is the process of fuel becoming vapor and mixing with a stream of air in a carburetor.
- castigation — to criticize or reprimand severely.
- cavillation — any objection made to or dispute raised about trivial points or frivolities
- celebration — A celebration is a special enjoyable event that people organize because something pleasant has happened or because it is someone's birthday or anniversary.
- cell fusion — the merging of two or more cells into a single cell.
- cementation — the process of heating a solid with a powdered material to modify the properties of the solid, esp the heating of wrought iron, surrounded with charcoal, to 750–900°C to produce steel
- cerebration — the act of thinking; consideration; thought
- champollion — Jean François (ʒɑ̃ frɑ̃swa). 1790–1832, French Egyptologist, who deciphered the hieroglyphics on the Rosetta stone
- chrismation — a rite of initiation involving anointing with chrism and taking place at the same time as baptism
- cinefaction — (obsolete, rare) cineration; reduction to ashes.
- circulation — The circulation of a newspaper or magazine is the number of copies that are sold each time it is produced.
- civil union — a legally recognized marriage-like union of same-sex partners
- co-location — (networking) /koh'loh-kay`sh*n/ or /koh`loh-kay'sh*n/ (Or "colocation") Providing network connections such as Internet leased lines to several servers housed together in a server room. This is typically provided as a commercial service. The hyphenated form is correct and the most common on the web, followed by "colocation". "collocation" (/ko`loh-kay'sh*n/, not /koh'-/), is an old word with a similar meaning. It is common in dictionaries and follows the pattern of other Latin-derived words like collect, college, and collate, but is least common on the web. The verbal form is "to colocate" or "co-locate" (commonly /koh'loh`kayt/, also (US) /koh`loh'kayt/).
- co-relation — correlation
- coadunation — (obsolete) union into a single body or mass; unity.
- coagulation — Coagulation is the process of changing from a liquid to a gel or solid, for example, the process that results in the formation of a blood clot.
- coarctation — Pathology. a narrowing of the lumen of a blood vessel. a congenital anomaly of the heart in which there is a narrowing of the aorta, resulting in abnormal blood flow.
- codirection — joint direction
- coeducation — instruction in schools, colleges, etc, attended by both sexes
- coevolution — the evolution of complementary adaptations in two or more species of organisms because of a special relationship that exists between them, as in insect-pollinated plants and their insect pollinators
- coextension — The act of extending equally, or the state of being equally extended.
- coextrusion — simultaneous extrusion of two or more different yet compatible metals or plastics through the same die.
- cold fusion — the process of creating nuclear fusion at room temperature in order to create a power source
- colligation — A binding together.
- collimation — to bring into line; make parallel.
- collocation — In linguistics, collocation is the way that some words occur regularly whenever another word is used.
- colouration — (British spelling) alternative spelling of coloration.
- combination — A combination of things is a mixture of them.
- commination — the act or an instance of threatening punishment or vengeance
- comminution — The action of reducing a material, an ore, to minute particles or fragments.
- commonition — (obsolete) advice; warning; instruction.
- commutation — a substitution or exchange
- competition — Competition is a situation in which two or more people or groups are trying to get something which not everyone can have.
- compilation — A compilation is a book, CD, or programme that contains many different items that have been gathered together, usually ones which have already appeared in other places.
- complection — the natural color, texture, and appearance of the skin, especially of the face: a clear, smooth, rosy complexion.
- complex ion — a charged complex. Compare complex (def 10).
- composition — When you talk about the composition of something, you are referring to the way in which its various parts are put together and arranged.
- compotation — the act of drinking together in a company
- compression — the act of compressing or the condition of being compressed
- compunction — If you say that someone has no compunction about doing something, you mean that they do it without feeling ashamed or guilty.
- computation — Computation is mathematical calculation.
- condonation — the act of condoning, esp. of implying forgiveness by overlooking an offense
- confliction — to come into collision or disagreement; be contradictory, at variance, or in opposition; clash: The account of one eyewitness conflicted with that of the other. My class conflicts with my going to the concert.
- confutation — the act of confuting
- congelation — the process of congealing
- congression — The act of coming together; congress.
- conjugation — inflection of a verb for person, number, tense, voice, mood, etc
- conjunction — A conjunction of two or more things is the occurrence of them at the same time or place.
- conjuration — a magic spell; incantation
- connotation — The connotations of a particular word or name are the ideas or qualities which it makes you think of.