slip stitch
Noun
Meaning
a loose stitch catching only a thread or two of fabric; designed to be invisible from the right side
Source: WordNetSynonyms
Hypernyms
Examples
Adding a "slip stitch" (where a loop is passed from one needle to the other) allows for a wide range of textures, including heel and linen stitches as well as a number of more complicated patterns.
Each stitch in slip stitch crochet is formed the same way as a knit or purl stitch which is then bound off.
Tunisian crochet and slip stitch crochet can in some cases use less yarn than knitting for comparable pieces.
The chain is either turned and worked in rows, or joined to the beginning of the row with a slip stitch and worked in rounds.