Terms for crochet covers the broader vocabulary of the craft beyond individual stitch abbreviations, including construction terms, finishing terms, and pattern-writing conventions that show up constantly once you move past a first beginner project. These terms often trip up crocheters who already know their stitch abbreviations but get stuck on a pattern’s surrounding vocabulary. This guide groups the most common terms by category for quick reference.
Construction Terms
- Foundation chain: The starting row of chain stitches nearly every project builds from.
- Working in the round: Building a project outward from a central starting ring rather than in flat rows.
- Right side / wrong side: The face of the fabric meant to show once finished versus the reverse.
- Gauge: The number of stitches and rows per inch a specific yarn, hook, and tension combination produces.
Finishing Terms
- Fasten off: Locking the final active loop closed to end a piece.
- Weave in ends: Securing loose yarn tails by threading them through nearby stitches.
- Block: Reshaping and setting a finished piece using water, steam, or a light spray.
- Seam: The joined edge where two separate pieces are sewn or crocheted together.
Pattern-Writing Terms
- Repeat: A section of instructions worked multiple times in sequence, often marked with asterisks or brackets.
- Stitch count: The total number of stitches expected at the end of a row or round, usually shown in parentheses.
- WIP: Community shorthand for a work in progress, an unfinished project.
- FO: Community shorthand for a finished object.
Terminology System Terms
US and UK crochet terminology use the same stitch names for different actual stitches, which is worth knowing as its own category of confusion separate from any individual term. US single crochet equals UK double crochet, and this same one-step naming shift applies across every stitch height between the two systems, so always confirm which system a pattern uses before applying any of the terms above.
Stitch Pattern Terms
- Front post / back post: Working a stitch around the post of a stitch below, from the front or back, to create a raised, textured surface.
- Front loop only / back loop only: Working into just one of a stitch’s two top loops rather than both, changing the fabric’s texture and stretch.
- Frog / frogging: Community slang for unraveling a mistake, from “rip it, rip it,” which sounds like a frog’s croak.
- Swatch: A small test piece worked before a full project to check gauge and how a stitch pattern behaves with a specific yarn.
Community and Social Terms
Beyond formal pattern vocabulary, crochet communities online use their own casual shorthand constantly, including WIP and FO already mentioned above, plus terms like “stash” for a crocheter’s yarn collection and “yarn chicken” for the tense final stretch of a project when you are unsure if you have enough yarn left to finish.
Terms Specific to Amigurumi and Toy Making
- Safety eyes: Plastic eyes with a locking post-and-washer assembly, common in amigurumi.
- Invisible decrease: A decrease technique specifically designed to hide the shaping stitch more cleanly than a standard decrease on small, visible amigurumi pieces.
- Amigurumi: The Japanese term for small crocheted or knitted stuffed toys, now used broadly across English-language crochet communities as well.
WIP stands for work in progress, referring to an unfinished crochet project shared before completion, as opposed to FO, which refers to a finished object.
