What does "rethread" mean?

To thread again (in various senses).

What is a synonym for "rethread"?

Common synonyms include: relace.

verb

verb ·Rare ·Advanced level

Verb

1
To thread again (in various senses). transitive
"He rethreaded the needle and resumed sewing."

"He rethreaded the needle and resumed sewing."

From re- + thread.