Temporal arteritis, also known as giant cell arteritis, is a condition that involves blood vessel inflammation and damage. According to the University of Maryland Medical Center, this condition may affect the medium or large arteries that supply blood to your head, neck, upper body and arms.
Legal Definition of opportunity cost. : the cost of making an investment that is the difference between the return on one investment and the return on an alternative.
That value can be looked at in terms of benefits and in terms of cost. Value is not always measured in financial terms but sometimes measured in terms of time or enjoyment. The opportunity cost of a choice is what must be given up in order to take an opportunity.