Crochet is a process of creating fabric by interlocking loops of yarn, thread, or strands of other materials using a crochet hook. The name is derived from the French term crochet, meaning 'small hook'. These are made of materials such as metal, wood, or plastic and are manufactured commercially and produced in artisan workshops. The salient difference between crochet and knitting, beyond the implements used for their production, is that each stitch in crochet is completed before the next one is begun, while knitting keeps a large number of stitches open at a time.
A knitting needle or knitting pin is a tool in hand-knitting to produce knitted fabrics. They generally have a long shaft and taper at their end, but they are not nearly as sharp as sewing needles. Their purpose is two-fold. The long shaft holds the active (unsecured) stitches of the fabric, to prevent them from unravelling, whereas the tapered ends are used to form new stitches. Most commonly, a new stitch is formed by inserting the tapered end through an active stitch, catching a loop of fresh yarn and drawing it through the stitch; this secures the initial stitch and forms a new active stitch in its place. In specialized forms of knitting the needle may be passed between active stitches being held on another needle, or indeed between/through inactive stitches that have been knit previously.
In knitting, the word gauge is used both in hand knitting and machine knitting; the latter, technical abbreviation GG, refers to "Knitting Machines" fineness size. In both cases, the term refers to the number of stitches per inch, not the size of the finished garment. In both cases, the gauge is measured by counting the number of stitches or the number of needles over several inches then dividing by the number of inches in the width of the sample.
A knitting machine is a device used to create knitted fabrics in a semi or fully automated fashion.
A decrease in knitting is 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.
In knitting, ribbing is a pattern in which vertical stripes of stockinette stitch alternate with vertical stripes of reverse stockinette stitch. These two types of stripes may be separated by other stripes in which knit and purl stitches alternate vertically; such plissé stripes add width and depth to ribbing but not more elasticity.
Beaded knitting is a type of knitting in which the stitches are decorated with ceramic or glass beads.
In knitting, a yarn over is technique in which the yarn is passed over the right-hand knitting needle. In general, the new loop is knitted on the next row, either by itself or together with an adjacent stitch. The yarn-over may also be dropped on the next row, producing a longer stretch of yarn between the stitches of the previous row. Conversely, the effect of a yarn-over can be obtained by picking up the yarn between stitches of the previous row; the difference is that the yarn then is shorter, and the flanking stitches of the previous row may be overly drawn together.
Brioche knitting is a family of knitting patterns involving tucked stitches, i.e., yarn overs that are knitted together with a slipped stitch from the previous row. Such stitches may also be made by knitting into the row below and dropping the stitch above.
Flat knitting is a method for producing knitted fabrics in which the work is turned periodically, i.e., the fabric is worked with alternating sides facing the knitter. Another method of reaching the same result is to knit alternately from right to left and left to right without turning; this back-and-forth technique requires either innate or learned ambidextrous motor skills. The two sides of the fabric are usually designated as the right side and the wrong side.
In knitting, buttonholes can be made in several ways.
Double knitting is a form of hand knitting in which two fabrics are knitted simultaneously on one pair of needles. The fabrics may be inseparable, as in interlock knitted fabrics, or they can simply be two unconnected fabrics. In principle, an arbitrary number of fabrics can be knitted simultaneously on one pair of knitting needles with yarns, as long as one is careful.
A selvage or selvedge is a "self-finished" edge of fabric, keeping it from unraveling and fraying. The term "self-finished" means that the edge does not require additional finishing work, such as hem or bias tape, to prevent fraying.
In knitting, steeking is a shortcut used to knit garments such as sweaters in the round without interruption for openings or sleeves until the end. After completing a tube, a straight line is cut along the center of a column of stitches, in order to make room for an opening or place to attach another piece. The steek itself is a bridge of extra stitches, in which the cut is made, and is usually 6-10 stitches wide. This technique was developed by the knitters of the Shetland archipelago and is particularly associated with Fair Isle sweaters, although it can be used for solid colors as well.
Hand knitting is a form of knitting, in which the knitted fabric is produced by hand using needles.
