noun. One that sits, especially.

noun. A person who cares for young children when the parents are not home; a babysitter.

noun. A person who poses or models, as for a portrait.

noun. A brooding hen.

noun. One who or that which sits

noun. A brooding or incubating bird.

noun. One who takes a certain posture, position, or course in order to a particular end; specifically, one who poses to an artist for a portrait, bust, or the like.

noun. One who watches during the night.

noun. In cricket: An easy catch missed by a fielder.

noun. A fielder who misses such a catch.

noun. One who sits; esp., one who sits for a portrait or a bust.

noun. A bird that sits or incubates.

noun. Someone who sits e.g. for a portrait.

noun. One employed to watch or tend something; the general form of babysitter, housesitter, petsitter, etc.

noun. A broody hen.

noun. A really easy scoring chance.

noun. a person engaged to care for children when the parents are not home

noun. a domestic hen ready to brood

noun. Dutch astronomer who calculated the size of the universe and suggested that it is expanding (1872-1934)

noun. an organism (person or animal) that sits

noun. a person who poses for a painter or sculptor

"I called sitter 2, Hazel Courteney in London, turned on the speakerphone, and allowed Sandra to introduce herself."

bed-sitter  sit  sitter up  

astronomer  being  biddy  hen  keeper  

Ritter  aglitter  bitter  chitter  critter