1 After 2010, the DoD ID number, instead of the SSN, will be printed on DoD-issued military and military-dependent ID cards. 2  The DoD ID may be retrieved while logged on to a computer if the user has a CAC, CAC reader, and CAC middleware installed on the machine.  Insert the CAC into the reader on the computer.
chagrin (countable and uncountable, plural chagrins) 1  Distress of mind caused by a failure of aims or plans, want of appreciation, mistakes etc; vexation or mortification. 2  A type of leather or skin with a rough surface.
verb (used without object), grinned, grinning. 1. to smile broadly, especially as an indication of pleasure, amusement, or the like. 2. to draw back the lips so as to show the teeth, as a snarling dog or a person in pain. 3. to show or be exposed through an opening, crevice, etc. verb (used with object), grinned, grinning.