1) Big-time power failure 2) Blackout 3) Blackout period 4) Cause of darkness 5) Current loss 6) Dark time 7) Delighted condition 8) Delighted state 9) Delightful event 10) Delighting 11) Electric company woe 12) Indefinite quantity 13) Loss of juice 14) Loss of power 15) Pepco problem 16) Period of interruption 
amount of commodity lost in transport and storage
A discontinuance of electric power supply.
the state of an item of being unable to perform its required function
[n] - the amount of something (as whiskey or oil) lost in storage or transportation 2. [n] - a temporary suspension of operation (as of computers)
The state of a component or part of a power system that is not available for service because of some event associated with the component of power system. These are the longer term events (several seconds to hours) caused by external factors such as trees
noun a temporary suspension of operation (as of computers); `there will be a network outage from 8 to 10 a.m.`
Defined as a loss of Availability, due to either there not being enough satellites visible to calculate a position, or the value of the DOP indicator is greater than some specified value (implying that the accuracy of the position is unreliable).
A discontinuance of electric power supply.
an interruption or failure in the supply of power, esp. electricity. · the period during which power is lost: a two-hour outage on the East Coast. · a stoppage in the functioning of a machine or mechanism due to a failure in the supply of power or electricity. · the quantity of goods lost or lacking from a shipment. Cf.(def. 1). ...