Knitting & Crochet Dictionary

The Darling Jadore library

Dictionary

Every knitting and crochet abbreviation, stitch, and technique defined clearly.

01

Knitting Terms

Abbreviation Term Definition
k Knit Insert needle into stitch from left to right, wrap yarn, pull through
p Purl Insert needle into stitch from right to left, wrap yarn, pull through
CO Cast On Creating the initial stitches on the needle to begin knitting
BO Bind Off / Cast Off Securing stitches to prevent unraveling when finishing a piece
st(s) Stitch(es) A single loop of yarn on the needle
RS Right Side The public-facing side of your knitted fabric
WS Wrong Side The back or inside of your knitted fabric
rep Repeat Work the specified instructions again
rem Remaining The stitches left on your needle
rnd Round One complete circuit when knitting in the round
yo Yarn Over Wrap yarn around the needle to create a new stitch and decorative hole
sl Slip Move a stitch from one needle to the other without working it
sl1p Slip 1 Purlwise Slip one stitch as if to purl
sl1k Slip 1 Knitwise Slip one stitch as if to knit
kfb Knit Front and Back Increase by knitting into the front and back of the same stitch
pfb Purl Front and Back Increase by purling into the front and back of the same stitch
M1 Make One Increase by lifting the bar between stitches and knitting into it
M1L Make One Left Left-leaning increase; lift bar from front, knit through the back
M1R Make One Right Right-leaning increase; lift bar from back, knit through the front
k2tog Knit 2 Together Right-leaning decrease; knit two stitches as one
p2tog Purl 2 Together Purl two stitches together as one
ssk Slip, Slip, Knit Left-leaning decrease; slip 2 knitwise, knit together through back loops
skp Slip, Knit, Pass Left-leaning decrease; slip 1, knit 1, pass slipped stitch over
s2kp Slip 2, Knit 1, Pass Centered double decrease; slip 2 together, knit 1, pass slipped stitches over
k3tog Knit 3 Together Double decrease; knit three stitches as one
tbl Through Back Loop Work the stitch through the back loop instead of the front
w&t Wrap and Turn Short row technique; wrap yarn around next stitch, then turn work
pm Place Marker Place a stitch marker on the needle
sm Slip Marker Move the marker from one needle to the other
c4f Cable 4 Front Slip 2 to cable needle, hold front, k2, k2 from cable needle
c4b Cable 4 Back Slip 2 to cable needle, hold back, k2, k2 from cable needle
c6f Cable 6 Front Slip 3 to cable needle, hold front, k3, k3 from cable needle
c6b Cable 6 Back Slip 3 to cable needle, hold back, k3, k3 from cable needle
dpn(s) Double-Pointed Needles Short needles with points on both ends for small circumferences
circ Circular Needle Two needle tips connected by a flexible cable
cn Cable Needle Short specialty needle for holding stitches when working cables
WPI Wraps Per Inch Measuring yarn thickness by wrapping around a ruler
gauge Gauge / Tension Stitches and rows per inch; critical for sizing accuracy
stockinette Stockinette Stitch Knit RS, purl WS; creates smooth V-shaped fabric
garter Garter Stitch Knit every row; creates bumpy, reversible fabric
seed Seed Stitch Alternate k1, p1; offset each row for textured fabric
rib Ribbing Alternating knit and purl columns for stretchy edges
frogging Frogging Ripping out knitting by pulling yarn; named for “rip it, rip it”
tinking Tinking Un-knitting stitch by stitch (“knit” spelled backward)
blocking Blocking Wetting or steaming finished knitting to set shape and even stitches
mattress st Mattress Stitch Invisible seaming technique for joining knitted pieces
kitchener Kitchener Stitch Grafting that creates an invisible join between live stitches
i-cord I-Cord A narrow knitted tube made on dpns or circular needles
raglan Raglan Top-down construction with diagonal increase lines from neckline
ease Ease Difference between body and garment measurements
selvedge Selvedge Edge stitches, often worked differently for a neat finish
lifeline Lifeline Thread run through live stitches as a safety net
f/o Finished Object A completed knitting project
WIP Work in Progress A project currently being worked on
UFO Unfinished Object A project set aside and not yet completed
stash Yarn Stash A knitter’s collection of yarn
LYS Local Yarn Store A shop specializing in yarn and knitting supplies

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02

Crochet Terms

Abbreviation Term Definition
ch Chain Foundation stitch; yarn over and pull through loop on hook
sl st Slip Stitch Insert hook, yarn over, pull through both loops
sc Single Crochet Insert hook, pull up loop, yarn over, pull through both loops
hdc Half Double Crochet YO, insert hook, pull up loop, YO, pull through all 3 loops
dc Double Crochet YO, insert hook, pull up loop, twice
tr Treble Crochet YO twice, insert hook, pull up loop, three times
dtr Double Treble YO 3 times, insert hook, pull up loop, four times
sk Skip Pass over the next stitch without working it
sp Space Gap created by a chain between stitches
sc2tog SC 2 Together Decrease: pull up loop in 2 stitches, YO through all 3
dc2tog DC 2 Together Work 2 incomplete dc, YO through all loops
FLO Front Loop Only Work into only the front loop for ridged texture
BLO Back Loop Only Work into only the back loop for ribbed look
FPdc Front Post DC YO, insert hook around front of post, complete as dc
BPdc Back Post DC YO, insert hook around back of post, complete as dc
bobble Bobble Multiple incomplete stitches joined at top for 3D bump
puff Puff Stitch Multiple YOs and pull-ups in same stitch for puffy texture
shell Shell Stitch Multiple dc in same stitch for fan shape
pc Popcorn Several dc in one stitch, remove hook, pull through first dc
magic ring Magic Ring Starting crochet in the round with no center hole

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03

Yarn Weights

Weight Also Called Needle Size Best For
0 – Lace Cobweb, Thread US 000-1 (1.5-2.25mm) Shawls, doilies, lace
1 – Fingering Sock, Baby US 1-3 (2.25-3.25mm) Socks, baby items, shawls
2 – Sport Baby US 3-5 (3.25-3.75mm) Light sweaters, baby items
3 – DK Light Worsted US 5-7 (3.75-4.5mm) Sweaters, cardigans, hats
4 – Worsted Aran, Afghan US 7-9 (4.5-5.5mm) Sweaters, blankets, scarves
5 – Bulky Chunky, Craft US 9-11 (5.5-8mm) Cowls, hats, quick blankets
6 – Super Bulky Roving US 11-17 (8-12.75mm) Arm knitting, fast blankets
7 – Jumbo Extreme US 17+ (12.75mm+) Extreme knitting, rugs

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04

Needle and Hook Sizes

US Size Metric (mm) UK/Canadian
0 2.0mm 14
1 2.25mm 13
2 2.75mm 12
3 3.25mm 10
4 3.5mm –
5 3.75mm 9
6 4.0mm 8
7 4.5mm 7
8 5.0mm 6
9 5.5mm 5
10 6.0mm 4
10.5 6.5mm 3
11 8.0mm 0
13 9.0mm 00
15 10.0mm 000
17 12.75mm –

This dictionary is a living resource and will be updated as the maker community evolves.

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