English abbreviation · Crochet and knitting
What does dec mean in crochet and knitting?
dec means decrease — 2 stitches together.
In French: diminution — 2 mailles ensemble
Try it with a row from your pattern
Here is a row that uses it. Replace it with a row from your pattern: every abbreviation the reader knows is underlined, and its meaning shows on hover.
Rnd 9: *sc in next 3 sts, dec* 6 times (24)