Friday, July 23, 2010

The asterisk

asterisk / ASS-tuh-risk / noun
The character * used in printing or writing as a reference mark, as an indication of the omission of letters or words, to denote a hypothetical or unattested linguistic form, or for various arbitrary meanings.
Merriam-Webster: If someone asked you to associate the word "asterisk" with a heavenly body, you would probably have no problem relating it to a star — even if you didn't know that the word "asterisk" derives from "asteriskos," a Greek word meaning "little star." "Asterisk" has been a part of the constellation of English since at least the late 1300s, but it is far from the only shining star in our language. The Greek forms "astēr," "astro," and "astrum" (all of which mean "star") still cast their light in English by way of such words as "asteroid," "astral," and "disaster" (which originally meant "an unfavorable aspect of a planet or star"). Even "star" itself is a distant relative of "asterisk."

The asterisk is derived from the need of the printers of family trees in feudal times as a symbol to indicate date of birth. The original shape was seven-armed, each arm like a teardrop shooting from the center. For this reason, in some computer circles it is called a splat, perhaps due to the "squashed-bug" appearance of the asterisk on many early line printers.

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