"Less compression" means reducing the amount of compression used in a particular process or activity. It means decreasing the amount of force or pressure being applied, resulting in less compacting or squeezing together of objects or data.
Sentences with «less compression»
Put a tennis ball into the side of your butt as you normally would but now there's less rotation into the hip and less compression in the system. (onnit.com)
It is common in these cases to first wear lesser compression to adjust to the feeling. (compressioninfo.com)
To me the 20 lbs less compression wasn't significant enough to account for codes, but I'm guessing. (mechanics.stackexchange.com)