Definitions for "sitter"
Keywords:  robbers, deterrence
a deterrence to robbers
Refers to a catch that would under normal circumstances be considered to be very easy.
The easiest, most innocuous and undroppable catch that a fielder can ever receive. To drop one of these is to invite a whole world of pain from the crowd and constant embarrassment from the giant replay screen (see dolly).
refers to a person receiving a message from a psychic or medium
A person who has a session with a "medium".
an organism (person or animal) that sits
Keywords:  brood, hen, domestic, ready
a domestic hen ready to brood
Keywords:  incubates, bird
A bird that sits or incubates.
Keywords:  portrait, bust, esp, one
One who sits; esp., one who sits for a portrait or a bust.
Employee who remains within the office all or a majority of the time (i.e. computer staff, clerical, in-house research). (Versus the runner who is mostly out).
Keywords:  nanny, site, web, you
The Sitter - a nanny for you web site
Dutch astronomer who calculated the size of the universe and suggested that it is expanding (1872-1934)
A fairly conservative or tight player who gives little action, preferring to sit and wait only for monster hands.
Keywords:  somebody, idea, know, trust, good
a good idea if you know somebody you trust
Can be for any number of selections from 4 upwards combined in Doubles and Trebles. (The number of bets depends on the number of selections e.g. 4 selections is 6 Doubles and 4 Trebles = 10 bets, 5 selections is 10 + 10 = 20 bets).
Keywords:  robots, sort, beam, mobile, instead
In BEAM robotics, a sitter is a type of robot that does not move. Such robots have no self-contained means of transportation and are non-mobile. Instead of moving, sitters are usually designed to power lights in some sort of pattern.