Acronym of Space Empires 4 (IV).
Can be used as verb also.
Usually pronounced just as 'save'.
Let's have a session of seiv tonight ?

You know, I-and-I were seiving yesterday evening
by Ray D. Noper October 13, 2004
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This is when a man ejaculates over a woman’s face through a kitchen sieve. The cum is then evenly distributed over said woman’s face (SP)
You have a face that looks like it needs a good seive pumping
by Jessjo83 January 9, 2018
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