What does "knitter" mean?

A person or a machine that knits.

What is a synonym for "knitter"?

Common synonyms include: fiber artist, knitting practitioner, yarn crafter.

/ˈnɪtɚ/ name, noun

name, noun ·Rare ·Advanced level

Noun

1
A person or a machine that knits.
"“Ave! Old knitter of black wool."
2
someone who makes garments (or fabrics) by intertwining yarn or thread wordnet

Proper Noun

"“Ave! Old knitter of black wool."

From Middle English knytter, knettere, equivalent to knit + -er.