triple crochet; treble crochet
A crochet stitch taller than a double crochet, abbreviated as TR in patterns.
In this pattern, work 5 triple crochet stitches.
For a triple crochet, use 4 chain stitches for the turning chain.
Compound of 長々 (long, drawn out) and 編み (knitting/crocheting), referring to the stitch's extended height.