Blocking is what you do to finished knitted objects in order to set the yarn.
yrn is the abbreviation for 'yarn' - the material you are knitting or crocheting with
Grameen is the name of a knitting factory in Dhaka, Bangladesh.
slip
k1tbl1
First get a board into which you can stick pins. Pin a piece of tracing paper to it on which you have drawn the shape of your knitted piece at the correct size. Dampen your knitting. Pin the knitting to the outline, adjusting it to fit exactly. Leave it to dry.
You can knit anything you like.
A marker is a ring placed on a knitting needle between two stitches to remind the knitting that something is supposed to happen there.
"Main Color", usually.
You have to think if you're done or not.
In knitting, k2tog is an abbreviation for "Knit Two Stitches Together," or simply "Knit Two Together."
There are no abbreviations in knitting which uses "mds." The questioner may have meant to say "rnds" which means "rounds."
On a knitting chart, it symbolizes "yarn over" also, in some books/instructions, "yarn forward".