Pica

Definition and stakes

1911 Encyclopædia Britannica (1911)

“ Another derivation would connect both pica and picus with the root pic- of pingere, to paint, from the parti-coloured appearance of the bird. It is this “pied” or black and white look of the page that probably gave the name of pica, “pie” or “pye,” to the ordinal printed in black-letter (see Pie) , and thence to a size of type in printing coming next to “ English ” (see Typography) . The Gr. κίσσα and Lat. pica were used of a perverted craving for unnatural foods ”
Source: Wikisource

Portrait of Harry L. Hollingworth Harry L. Hollingworth,  The Sense of Taste

“ Another form of such perversion, known as pica, shows itself in the desire to eat such substances as clay, chalk, and similar gritty or earthy substances. Especially often among children and among certain primitive peoples the chewing of these substances often seems to give a satisfaction quite unfamiliar to the majority of mankind. ”
Source: Gutenberg

Chambers's Twentieth Century Dictionary…

“ Pica, pī′ka, n. a size of type smaller than English and larger than Small pica, equal to 12 points in the new system of sizes, about 6 lines to the inch, used by printers as a standard unit of measurement for thickness and length of leads, rules, borders, &c.—as 6-to-pica or 10-to-pica, according as 6 or 10 leads set together make a line of pica.—Double pica, a size equal to 2 lines of small pica ”
Source: Gutenberg

Get perspective with Kwize: daily news enlightened by great literature