punctuation mark, 1540s, from Latin colon "part of a poem," from Greek kolon (with a long initial -o-) "part of a verse," literally "limb," from PIE root *(s)kel- "to bend, crooked" (see scalene). Meaning evolved from "independent clause" to punctuation mark that sets it off.
"large intestine," late 14c., from Greek kolon (with a short initial -o-) "large intestine, food, meat," of unknown origin.
colon co·lon (kō'lən)
n. pl. co·lons or co·la (-lə)
The division of the large intestine extending from the cecum to the rectum.
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.”