: someone or something that extrudes something
: a machine that shapes material by forcing it through a specially designed opening
There are recipes too, and for those who don't have a sausage extruder at home (who doesn't?) some of the sausages don't require casings. —Karon Liu [Zak] Wilson brought a 3-D printer, and … he concedes that watching the extruder swing back and forth, depositing tiny bits of material with each pass, is "maybe not a terrible analogy for our stay here." —Tom Kizzia
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