decrease

vähentyä, pienetä

vähenemä

vähentää

pienentäminen puhekieltä Of a quantity, to become smaller.
puhekieltä To make (a quantity) smaller.
An amount by which a quantity is decreased.
puhekieltä A reduction in the number of stitches, usually accomplished by suspending the stitch to be decreased from another existing stitch or by knitting it together with another stitch. See (w).