Sampler Quilt – A quilt constructed of a collection of blocks in different patterns and usually no pattern is repeated. The Sampler Quit is perfect for the beginner quilter.
Sandpaper Circles – Circles made of sandpaper with adhesive on one side. Place adhesive side to bottom side of rotary rulers to prevent slippage.
Sashiko Quilting – A Japanese style of precise quilting designs done in embroidery or in quilting and it typically involves using white thread on a dark solid background.
Sashing – The fabric that separates the blocks from each other, framing them and making the quilt larger. Sashing is fabric sewn around or between blocks of a quilt top. These strips are generally joined together by cornerstone blocks or sashing squares. See Lattice.
Sashing Squares – Squares used to sew sashing together. See Cornerstones.
Satin Stitch – A slanted, compact decorative stitch often used around applique pieces to enclose raw edges.
Scrap Quilt – A quilt made with a combination of leftover fabrics (some include new fabrics as well) from other quilts. Some scrappy quilts include dozens of fabrics.
Scrap Quilts – Quilts that are made from various fabrics, often scraps from other projects or clothing. There are many patterns for this style of quilt, or you just start sewing them together and cut them into blocks.
Scrim – A term used in batting where a thin layer of polyester is added to the cotton to be needle punched into, this gives stability to your batting so it won’t break apart within your quilt. Scrim adds poly to your batting so it will no longer be 100% cotton.
Seam – The line where two pieces of fabric are joined together by sewing them with thread.
Seam Allowance – The fabric on the right of the sewing line from raw edge. In quilting its traditionally ¼ inch. This process keeps edge from fraying and maintains a secure seam. For sewing garments the seam allowance is usually 5/8 inch.
Seam Ripper– A tool used for picking or ripping out sewing stitches. Generally one of your most used tools.
Selvage – Manufactured finished edge of fabric prevents fraying before it gets to consumer. Selvage should always be cut off before starting the process of cutting your pieces. This is where you can find the name of your fabric line, company that supplied fabric as well as your color wheel… colors that went into your fabric. Its the outer edge of both sides of a woven fabric where the weft turns to go back across and through the warp. This is a stiffer and denser woven area of about 1/3-1/2 inch and is usually trimmed off and not sewn into a quilt.
Seminole Patchwork – A style of strip piecing in which strips of fabric are sewn together and then units are cut apart, re positioned and sewn again to create intricate geometric designs.
Serging – A method of looped threads over the raw edge of the fabric to finish the edge to prevent fraying. This is a Fun way to finish wall hangings.
Setting – The arrangement of completed Blocks forming the Quilt Top. Blocks can be set side by side, or on point, like diamonds, with or without Sashing. Arrangements can also vary with certain asymmetrical block patterns. Setting is the arrangement of blocks and various fabrics in a quilt. A straight setting is when blocks are placed in vertical and horizontal grid like design. Diagonal is when a block is set on point, resembling a diamond, risk of bias stretch with the diagonal setting.
Setting the Seam – When you set the iron on the seam before pressing it to the side or open depending on your project. Allows the thread to relax into your fabric and become more secure.
Sharps – Sets of sewing needles for hand piecing or applique, many use this for bindings as well.
Side Setting Triangles – Triangles added to the sides of a quilt on point to keep it square (see On Point).
Side Triangles – Setting triangles used on top and sides of quilt where blocks are set on point. These are quarter square triangles and the long side has the straight of grain. You must be careful when sewing on bias side, as not to stretch and distort. Always pin and use walking foot.
Signature Quilt – A quilt with many signatures collected and signed on individual blocks.
Stab Stitching – Process where the needle is pushed (stabbed) to back side of quilt sandwich with one hand and returned to top side with the other hand, pushing needle from back to front.
Starch – A spray used to before ironing to stiffen fabric.
Stash – The term that refers to a quilter’s collection of fabrics, which is usually quite an impressive amount of fabric. This accumulates of fabric a quilter will use for future, new projects, or because you really liked it, or because you have a fabric addiction.
Stay Stitch – Pre-sewing along the edge of a curve to help prevent the stretching along the “bias” when assembling a garment together. Often used on the curves of sleeves for stability during garment construction.
Stencils – Designs that are cut into a plastic template. Stencils are used for marking quilts during quilting process.
Stippling – A stitching technique of curved lines that is done all over the quilt in an effort to fill in background areas of it. This method allows designs to be seen more prominently in the quilt.
Stitch in the Ditch – A stitch used next to the seams on the quilt in order to define blocks or shapes. This describes the method of stitching along existing seams in a patchwork piece or quilt top in order to quilt it together with the batting and backing.
Straight Cut Borders – Top, bottom and side borders that meet at a horizontal seam. Sew sides on first then top and bottom.
Straight Grain – Straight Grain: The grain of the fabric that runs lengthwise grain and crosswise grain through the fabric. This is most stable, less stretch.
Straight of Grain – The lengthwise and crosswise grain on fabric.
Strip Piecing – A technique of sewing fabric cut into strips together accurately and quickly and then cutting those fabric strip sets into new blocks and designs. A classic version of this is Seminole Patchwork. Its also described as a technique where strips are cut and pieced together and then pieced strips are cut to design a block. Used in rail fence quilts as well as many others.
Stippling – A technique used in both hand and machine quilting to flatten an area of a quilt and create texture. Stippling is continuous closely spaced waving and curving, resembling a puzzle. In the past it was faux pas to cross over a line, this is no longer the thought.
Sunbonnet Sue – An appliqué design of a girl with a sunbonnet hiding her face that is still popular among quilters. The design has been around since the 1920s.