Pica

pica
    n 1: an eating disorder, frequent in children, in which non-
         nutritional objects are eaten persistently
    2: a linear unit (1/6 inch) used in printing [syn: {em}, {pica
       em}, {pica}]
    3: magpies [syn: {Pica}, {genus Pica}]
    

Pica \Pi"ca\, n. [L. pica a pie, magpie; in sense 3 prob. named
   from some resemblance to the colors of the magpie. Cf. {Pie}
   magpie.]
   1. (Zool.) The genus that includes the magpies.
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   2. (Med.) A vitiated appetite that craves what is unfit for
      food, such as clay, chalk, ashes, coal, etc.;
      chthonophagia.

   Syn: allotriophagy.
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   3. (R. C. Ch.) A service-book. See {Pie}. [Obs.]
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   4. (Print.) A size of type next larger than small pica, and
      smaller than English.
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   Note: This line is printed in pica
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   Note: Pica is twice the size of nonpareil, and is used as a
         standard of measurement in casting leads, cutting
         rules, etc., and also as a standard by which to
         designate several larger kinds of type, as double pica,
         two-line pica, four-line pica, and the like.
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   {Small pica} (Print.), a size of type next larger than long
      primer, and smaller than pica.
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   Note: This line is printed in small pica
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allotriophagy \al`lo*tri*oph"a*gy\
   ([a^]l`l[-o]*tr[i^]*[o^]f"[.a]*j[y^]), n. [Gr. 'allo`trios
   strange + fagei^n to eat: cf. F. allotriophagie.] (Med.)
   A depraved appetite; a desire for strange or nonnutritious
   food, such as clay or starch. Called also {pica}. --AS
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57 Moby Thesaurus words for "pica":
      analgesia, anesthesia, anxiety equivalent, ascender, back,
      bastard type, beard, belly, bevel, black letter, body, cap,
      capital, case, counter, depraved appetite, descender, em, en, face,
      fat-faced type, feet, font, groove, italic, letter, ligature,
      logotype, lower case, majuscule, minuscule, neurasthenia, nick,
      paresthesia, parorexia, pi, point, print, roman, sans serif,
      script, shank, shoulder, small cap, small capital,
      speech abnormality, stamp, stem, type, type body, type class,
      type lice, typecase, typeface, typefounders, typefoundry,
      upper case