The word "pocket" refers to a small fabric pouch or compartment that can be found on clothing, bags, or objects, often used to hold small items such as keys, money, or a phone. Full definition
Most individuals do not pay the entire cost of a medical or dental operation out of pocket of course, but instead purchase medical insurance, paying monthly premiums as they go along. (sapling.com)
Put simply, this role will aim to unlock the opposition's defence, finding players in pockets of space and allowing them to hurt the opponent. (squawka.com)
In short, if 10 % of people paid out of pocket for for - profit education, there must be a reason, right? (thecollegeinvestor.com)