The phrase "absolute minimum" refers to the smallest or lowest possible amount or level of something. It represents the bottom limit or the least amount that is needed or required. Full definition
Well the apple cider vinegar diet is exactly that — it's easy to do, cheap, and takes absolute minimum effort — just what we're all looking for. (zestforever.com)
A common first screen is to specify a high absolute minimum growth rate. (aaii.com)
Job ads contain absolute minimum requirements: employers look for those who meet all of them, not just some (recareered.com)