The Collaborative International Dictionary
Extrude \Ex*trude"\, v. t. [imp. & p. p. Extruded; p. pr. & vb. n. Extruding.] [L. extrudere, extrusum; ex out + trudere to thrust, akin to E. threat. See Threat.]
To thrust out; to force, press, or push out; to expel; to drive off or away. ``Parentheses thrown into notes or extruded to the margin.''
--Coleridge.(Metallurgy) To shape or form by forcing metal heated to a semi-plastic condition through dies by the use of hydraulic power; as, extruded metal, extruded rods, extruded shapes.
Wiktionary
vb. (present participle of extrude English)
Usage examples of "extruding".
I mean, extruding that bloody niobium-dysprosium wire for the tau-generator alone will call for world-class boffinry, to say nothing of refining the stuff from ores.
Wayne Thomas had taken the one comfortable chair in the lounge: an old leather monster with some of its stuffing extruding through an open seam like a dehisced wound.
And he remembered that too: somewhere a billion years ago he had struggled between freezing darkness and burning light, and satisfied his compelling hunger by growing into an absorptive cup, a cylinder, a blob with an internal gut, by extruding fins and flukes and swimming erratically after game.
A minute later they were on the dock, where inhuman-looking robots waited to secure the ship, and the building was extruding an air-filled passenger tube/gangway to let two fragile humans walk from ship to shore without bothering with spacesuits.
Gianni sits down next to the renderer, which is currently extruding the inference mill of the analytical engine.
So when the mobile magnesium mills were grinding along, scooping up fines and making pipe, and when the forklifts and frontloaders were taking these pipe segments to the assembler, and when that great moving building was taking in the segments and extruding pipe behind it as it rolled slowly along up the road, and when another mobile behemoth was going over the completed pipe, and wrapping it in aerolattice insulation made from tailings from the refinery.
For instance, a female mammal that gives birth to live young cannot evolve into a birdlike egg layer merely by extruding her embryo to the outside within a day of fertilization.
Beside/below me, where I dangled but a couple of feet above the floor, hummed the Rhennius machine: three jet-black housings set in a line on a circular platform that rotated slowly in a counterclockwise direction, the end units each extruding a shaft-one vertical, one horizontal-about which passed what appeared to be a Moebius strip of a belt almost a meter in width, one strand half running through a tunnel in the curved and striated central unit, which faintly resembled a wide hand cupped as in the act of scratching.
He thought he must see the pay phone caked with ice, ice that was sweating through the phone's black plastic case, extruding from the holes in the earpiece and the mouthpiece in lines of blue ice as thin as pencil-leads, hanging from the rotary dial and the coin return in icicle beards.