Sitter

Sit´ter

n.	1.	One who sits; esp., one who sits for a portrait or a bust.
	2.	A bird that sits or incubates.

Noun	1.	Sitter - Dutch astronomer who calculated the size of the universe and suggested that it is expanding (1872-1934) Synonyms: Willem de Sitter
	2.	sitter - an organism (person or animal) that sits Antonyms: stander - an organism (person or animal) that stands; "a crowd of sitters and standers"
	3.	sitter - a person engaged to care for children when the parents are not home Synonyms: baby-sitter, babysitter
	4.	sitter - a person who poses for a painter or sculptor Synonyms: artist's model
	5.	sitter - a domestic hen ready to brood Synonyms: brood hen, broody, broody hen, setting hen