colon

¹ American  

[koh-luhn] / ˈkoʊ lən /

noun

plural

colons, cola

1. the sign (:) used to mark a major division in a sentence, to indicate that what follows is an elaboration, summation, implication, etc., of what precedes; or to separate groups of numbers referring to different things, as hours from minutes in 5:30; or the members of a ratio or proportion, as in 1 : 2 = 3 : 6.

2. Classical Prosody. one of the members or sections of a rhythmical period, consisting of a sequence of from two to six feet united under a principal ictus or beat.

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colon ² American  

[koh-luhn] / ˈkoʊ lən /

noun

plural

colons, cola

1. Anatomy. the part of the large intestine extending from the cecum to the rectum.

2. Zoology. the portion of the digestive tract that is posterior to the stomach or gizzard and extends to the rectum.

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colon ³ American  

[koh-lohn, kaw-lawn] / koʊˈloʊn, kɔˈlɔn /

noun

plural

colons,

plural

colones

1. the paper monetary unit of El Salvador, equal to 100 centavos. C.

2. a cupronickel or steel coin and monetary unit of Costa Rica, equal to 100 centimos.

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colon ⁴ American  

[koh-lon, kuh-lon] / ˈkoʊ lɒn, kəˈlɒn /

noun

1. a colonial farmer or plantation owner, especially in Algeria.

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Colón ⁵ American  

[koh-lon, kaw-lawn] / koʊˈlɒn, kɔˈlɔn /

noun

1. a seaport in Panama at the Atlantic end of the Panama Canal.

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colon ¹ British  

/ ˈkəʊlən /

noun

1. the punctuation mark :, usually preceding an explanation or an example of what has gone before, a list, or an extended quotation

2. this mark used for certain other purposes, such as expressions of time, as in 2:45 p.m., or when a ratio is given in figures, as in 5:3

3. (in classical prosody) a part of a rhythmic period with two to six feet and one principal accent or ictus

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colon ² British  

/ kəˈlɒn, kɔlɔ̃ /

noun

1. a colonial farmer or plantation owner, esp in a French colony

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Colón ³ British  

/ koˈlɔn, kɒˈlɒn /

noun

1. Former name: Aspinwall.  a port in Panama, at the Caribbean entrance to the Panama Canal. Chief Caribbean port. Pop: 157 000 (2005 est)

2. the official name of the Galápagos Islands

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colón ⁴ British  

/ kəʊˈləʊn, koˈlon /

noun

1. the standard monetary unit of Costa Rica, divided into 100 céntimos

2. the former standard monetary unit of El Salvador, divided into 100 centavos; replaced by the US dollar in 2001

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colon ⁵ British  

/ ˈkəʊlən /

noun

1. the part of the large intestine between the caecum and the rectum

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colon Scientific  

/ kō′lən /

1. The longest part of the large intestine, extending from the cecum to the rectum. Water and electrolytes are absorbed, solidified, and prepared for elimination as feces in the colon. The colon also contains bacteria that help in the body's absorption of nutrients from digested material.

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colon ¹ Cultural  

1. The middle and longest part of the large intestine. (See digestive system.)

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colon ² Cultural  

1. A punctuation mark (:) used to introduce a description, an explanation, or a list. For example, “She would own only one kind of pet: a Siamese cat” and “The little boy announced that he wanted the following for his birthday: two sweaters, a new tent, and three toy cars.”

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Etymology

Origin of colon¹

First recorded in 1580–90; from Latin cōlon, from Greek kôlon “limb; part of a clause or period”

Origin of colon²

First recorded in 1350–1400; Middle English, from Latin, from Greek kólon “large intestine”

Origin of colon³

First recorded in 1890–95; from Latin American Spanish, after (Cristobal) Colón “(Christopher) Columbus”

Origin of colon⁴

First recorded in 1600–10, in earlier sense “husbandman”; 1955–60 in present sense; from French, from Latin colōnus “colonist, farmer, tenant farmer”

Example Sentences

The frequency and volume of flatulence is a major reason people quit healthy, fiber-rich diets, which can be key to heading off gastrointestinal disorders and colon cancer.

From The Wall Street Journal

This slippery coating is essential for keeping the colon lubricated and stool soft.

From Science Daily

To test this, we created screening libraries containing about 400 oncRNAs from breast, colon, lung, and prostate tumors.

From Science Daily

Unexpectedly, fish oil increased the number of colon tumors in mice exposed to chemicals that trigger inflammation and speed up tumor growth.

From Science Daily

The Butcher — we call him that because that was his profession before retiring after surviving Stage 4 colon cancer 15 years ago — had the best words of comfort.

From Los Angeles Times