sit·ter /ˈsɪtɚ/
  被畫像的人
  Sit·ter n.
  1. One who sits; esp., one who sits for a portrait or a bust.
  2. A bird that sits or incubates.
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  Sitter
       n 1: Dutch astronomer who calculated the size of the universe and
            suggested that it is expanding (1872-1934) [syn: Willem
            de Sitter]
       2: an organism (person or animal) that sits [ant: stander]
       3: a person engaged to care for children when the parents are
          not home [syn: babysitter, baby-sitter]
       4: a person who poses for a painter or sculptor [syn: artist's
          model]
       5: a domestic hen ready to brood [syn: brood hen, broody, broody
          hen, setting hen]