Definitions

1. verb

to come apart or separate, especially at the seams or edges.

“The fabric started to unmesh at the stress points.”

2. verb

to release or separate something from a larger whole, especially fibers from a fabric.

“The machine was used to unmesh the wool from the bale.”

3. noun

an area where fibers or threads have come apart or separated.

“The unmesh in the sweater was noticeable and needed to be repaired.”