a sudden, urgent, usually unexpected occurrence or occasion requiring immediate action. 2. a state, especially of need for help or relief, created by some unexpected event: a weather emergency; a financial emergency. adjective.
http://www.dictionary.com/browse/emergency
An emergency is a situation demanding immediate action: A power failure created an emergency in transportation. A crisis is a vital or decisive turning point in a condition or state of affairs, and everything depends on the outcome of it: Help arrived when affairs had reached a crisis.
http://www.dictionary.com/browse/emergency
Medical Definition of Emergency department. Emergency department: The department of a hospital responsible for the provision of medical and surgical care to patients arriving at the hospital in need of immediate care. Emergency department personnel may also respond to certain situations within the hospital such cardiac arrests.
http://www.medicinenet.com/script/main/art.asp?articlekey=12156
Definition of emergency room. : a hospital room or area staffed and equipped for the reception and treatment of persons requiring immediate medical care.
https://www.merriam-webster.com/dictionary/emergency%20room
Definition of Emergency Medicine. Emergency medicine is the medical specialty dedicated to the diagnosis and treatment of unforeseen illness or injury.
https://www.acep.org/content.aspx?id=29164
This statement replaces Definition of Emergency Medicine and the Emergency Physician Ann Emerg Med (Adopted March 1986; 15:1240-1241 October 1986) Emergency medicine is the medical specialty dedicated to the diagnosis and treatment of unforeseen illness or injury.
https://www.acep.org/content.aspx?id=29164
emergency room. noun. Medical Definition of emergency room. : a hospital room or area staffed and equipped for the reception and treatment of persons with conditions (as illness or trauma) requiring immediate medical care.
https://www.merriam-webster.com/dictionary/emergency%20room
Sudden, unexpected, or impending situation that may cause injury, loss of life, damage to the property, and/or interference with the normal activities of a person or firm and which, therefore, requires immediate attention and remedial action. Use 'emergency' in a Sentence. We heard about a fire so we rushed to the warehouse and the fire alarm indicated an emergency so we called 911. 16 people found this helpful. I was about to call the emergency room to come pick up my brother because he hurt his leg really bad.
http://www.businessdictionary.com/definition/emergency.html
Definition of an Emergency Service. Reaffirmed by the ACEP Board of Directors June 2015, October 2002 and October 1998. Revised and approved by the ACEP Board of Directors April 2009. Revised and approved by the ACEP Board of Directors with title Definition of an Emergency Service. January 1994. Originally approved by the ACEP Board of Directors titled Bona Fide Emergency Defined October 1982.
https://www.acep.org/Clinical---Practice-Management/Definition-of-an-Emergency-Service/
Definition of Emergency Medicine. Revised and approved by the ACEP Board of Directors June 2015, April 2008, April 2001. Reaffirmed by the ACEP Board of Directors October 1998. Revised and approved by the ACEP Board of Directors with title Definition of Emergency Medicine April 1994.
https://www.acep.org/content.aspx?id=29164
what is the definition of emergency
An emergency is a sudden, urgent, usually unexpected occurrence or occasion requiring immediate action. The definition of emergency is a sudden, urgent, usually unexpected occurrence or occasion requiring immediate action.