• (p. pr. & vb. n.) of Extrude
extrude, extruding, extruded 1. To form or to shape by forcing through an opening. 2. To force or to squeeze something out. 3. To thrust out; to force or to press out; to expel: 'The volcanic action extruded molten rock.' 4. To make something by forcing a semisoft material; such as, plastic or molten metal, through a specially shaped mold or nozz...