An emergency is defined as a sudden, unexpected situation that causes the need to take immediate action.
(noun)The definition of emergency is something that is for urgent needs or can be used when it is suddenly needed.
(adjective)See emergency in Webster's New World College Dictionary
noun pl. emergencies
Origin: orig. sense, emergence: see emergence
adjective
See emergency in American Heritage Dictionary 4
noun pl. e·mer·gen·cies
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