1. Someone who cannot hold their liquor.
2. Slang for Bartender.
3. Someone stuck pouring beer from a keg.
4. Someone who shares their drink with others instead of finishing it themselves.
1. He is an irresponsible sieve.
2. Call the Sieve to take our orders.
3. He cannot mingle with the guests, he is stuck as Sieve.
4. She finishes all her drinks as a sieve.
by Keli Kear January 3, 2005
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Roman Stelleck
He is a sieve.
by Hockeychirper April 2, 2020
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A hockey goalie that lets in many goals, causing there own team to lose
Dave: "Did you see the Vancouver - Boston game last night?"
Tom: "Ya Luongo is such a f**king sieve!"
by Tjew June 20, 2011
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a shitty goalie. Basically a duster, but as a goalie. Also known as a dehner.
by Duster1234 April 15, 2012
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In general, a sieve separates wanted/desired elements from unwanted material using a tool such as a mesh, net or other filtration or distillation methods, but it is also used for classification of powders by particle size, or for size measurement as an analytical technique. The word "sift" derives from this term. A strainer is a type of sieve typically associated with separating liquids from solids.

Chemistry
Sieving coefficient, in transport phenomena

Mathematics
Sieve theory, a technique for counting or filtering sets of numbers
Sieve of Eratosthenes
General number field sieve
Large sieve
Sieve (category theory), a way of writing down how objects in a category glue to give other one

Computer science
Sieve (mail filtering language), a proposed standard for specifying mail filters
Sieve C++ Parallel Programming System, an auto-parallelizing compiler for C++
by CEEEEEBS September 18, 2008
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(To Be Sieved).
This is basically where, out of a group of friends, one friend has been "thrown out" due to whatever action.
This comes from the idea where when making a cake (of friendship), all the good stuff (the good friends) go through the sieve into the mixture, while the bad, fatty stuff (said friend to be thrown out) is stuck in the sieve, ready to be thrown in the bin.
Jenny: Hannah has SO been sieved for bitching about us again.
by <3xSazz December 10, 2007
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mike: that Gaff kid is a real sieve
Max: Probaly can't even spell it... Sieve
by Mcghee44 October 27, 2014
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