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.
chav. n. Chiefly British Offensive Slang. Used as a disparaging term for a poor or uneducated young person, especially one who behaves in a brash or vulgar manner and wears ostentatious clothing and jewelry. [Ultimately (possibly by back-formation from British slang.