Tuesday, July 6, 2010

Pp: Pica


pi·ca 1  (pk)
n.
1.
a. A printer's unit of type size, equal to 12 points or about 1/6 of an inch.
b. An equivalent unit of composition measurement used in determining the dimensions of lines, illustrations, or printed pages.
2. A type size for typewriters, providing ten characters to the inch.

[Probably from Medieval Latin pcalist of church services (perhaps from the typeface used to print it).]


pi·ca 2  (pk)
n.
An abnormal craving or appetite for nonfood substances, such as dirt, paint, or clay.

[New Latin pca, from Latin, magpie (from its omnivorous nature).]
The American Heritage® Dictionary of the English Language, Fourth Edition copyright ©2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.



The reading-matter is compressed into two hundred and five small-pica lines, and is lighted up with eight pica headlines.



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