What does "Line Check" means

[CaptainSubtext]

I often see posts (in PL/NL Texas Holdem forum) which hold the term "Line Check" in their title. eg.
NL10 set oop - multiway - line-check
10NL - QQ line check

What does this term means?

[john voight]

"line" is an approach to a hand.

So you can play a hand 20 dif ways. Each way is a different "line".

So "how was my line" is "how was this approach I took".