Chain (ch): Begin by making a slip knot on your hook. * Wrap the yarn around the hook (yarn over) and pull up a loop [draw the yarn through the loop on the hook to form the first chain]. Repeat from * for number of chains required. Note: The loop on the hook is not included when counting the number of chains.
Cluster: A group of stitches worked together for decorative purposes, instead of to decrease; work as instructions indicate.
Double Crochet (dc): Yarn over hook, insert hook into stitch indicated, yarn over and pull up a loop, [ yarn over and draw through two loops on hook] twice.
Double Treble Crochet (dtr): Yarn over hook three times, insert hook into stitch indicated, yarn over and pull up a loop, [ yarn over and draw through two loops] four times.
Half Double Crochet (hdc): Yarn over hook, insert hook into stitch indicated, yarn over and pull up a loop, yarn over and draw through all three loops on hook.
Picot: A decorative edge pattern stitch used for edgings; work as instructions indicate.
Shell: A number of stitches worked into one stitch for decorative purposes instead of to increase; work as instructions indicate.
Single Crochet (sc): Insert hook in stitch indicated, yarn over and pull up a loop, yarn over and draw through both loops on hook.
Slip Stitch (slip st): Insert hook in the stitch indicated, yarn over and draw through both the stitch and the loop on the hook.
Treble Crochet (tr): Yarn over hook two times, insert hook in stitch indicated, yarn over and pull up a loop, [ yarn over and draw through two loops] three times.
dc2tog (single decrease): Double crochet 2 together—[ Yarn over, insert hook in next stitch, yarn over and pull up a loop, yarn over and draw through 2 loops on hook] twice, yarn over and draw through all 3 loops on hook.
dc3tog (double decrease): Double crochet 3 together—[ Yarn over, insert hook in next stitch, yarn over and pull up a loop, yarn over and draw through 2 loops on hook] 3 times, yarn over and draw through all 4 loops on hook.
dec: Decrease—work 2 (or the number indicated in the instructions) stitches together in pattern unless instructed otherwise.
FPdc: Front-post double crochet: (RS) Yarn over, insert hook from right-hand side of stitch to WS of piece, return to RS at left-hand side of stitch indicated, yarn over and pull up loop, returning to starting point, complete as dc.
hdc2tog (single decrease): Half double crochet 2 together—[ Yarn over, insert hook in next st and pull up a loop] twice, yarn over and draw through 5 loops on hook.
inc: Increase—work 2 (or the number indicated in the instructions) stitches into the next stitch.
sc2tog (single decrease): Single crochet 2 together—[Insert hook in next stitch, yarn over and pull up a loop] twice, yarn over and draw through all 3 loops on hook.
sc3tog (double decrease): Single crochet 3 together—[Insert hook in next stitch, yarn over and pull up a loop] 3 times, yarn over and draw through all 4 loops on hook.
slip st 2tog (single decrease): Slip stitch 2 together—Insert hook in next st, yarn over and pull up a loop, insert hook in next st, yarn over and draw through st and loops on hook.
Base Chain/Single Crochet (Base ch/sc) NOTE: This technique creates a foundation chain and a row of sc at the same time.
Bead Crochet: See Basic Techniques (here).
Tunisian Crochet/Afghan Stitch (any number of stitches) NOTE: Each row of Tunisian Crochet is worked in two steps.