forced landing emergency landing | an unscheduled airplane landing that is made under circumstances (engine failure or adverse weather) not under the pilot's control |
emergency procedure | (medicine) a procedure adopted to meet an emergency (especially a medical emergency) |
operation | the activity of operating something (a machine or business etc.), her smooth operation of the vehicle gave us a surprisingly comfortable ride |
operation | a planned activity involving many people performing various actions, they organized a rescue operation, the biggest police operation in French history, running a restaurant is quite an operation, consolidate the companies various operations |
rescue operation | an operation organized to free from danger or confinement |
undercover operation | an operation involving secret work within a community or institution |
buy-and-bust operation | an undercover operation by narcotics detectives to catch unsuspecting drug dealers |
operation procedure | a process or series of acts especially of a practical or mechanical nature involved in a particular form of work, the operations in building a house, certain machine tool operations |
operation surgery surgical operation surgical procedure surgical process | a medical procedure involving an incision with instruments, performed to repair damage or arrest disease in a living body, they will schedule the operation as soon as an operating room is available, he died while undergoing surgery |
eye operation eye surgery | any surgical procedure involving the eyes |
sexhange operation transsexual surgery | surgical procedures and hormonal treatments designed to alter a person's sexual characteristics so that the resemble those of the opposite sex |
Shirodkar's operation purse-string operation | a surgical procedure in which a suture is used to close the cervix in a pregnant woman, is performed when the cervix has failed to retain previous pregnancies |
suicide mission martyr operation sacrifice operation | killing or injuring others while annihilating yourself, usually accomplished with a bomb |
sting operation | a complicated confidence game planned and executed with great care (especially an operation implemented by undercover agents to apprehend criminals) |
riot control riot control operation | the measures taken to control a riot |
mathematical process mathematical operation operation | (mathematics) calculation by mathematical methods, the problems at the end of the chapter demonstrated the mathematical processes involved in the derivation, they were learning the basic operations of arithmetic |
arithmetic operation | a mathematical operation involving numbers |
matrix operation | a mathematical operation involving matrices |
operation military operation | activity by a military or naval force (as a maneuver or campaign), it was a joint operation of the navy and air force |
combined operation | a military operation carried out cooperatively by two or more allied nations or a military operation carried out by coordination of sea, land, and air forces |
maneuver manoeuvre simulated military operation | a military training exercise |
peacekeeping peacekeeping mission peacekeeping operation | the activity of keeping the peace by military forces (especially when international military forces enforce a truce between hostile groups or nations) |
amphibious operation | a military operation by both land and sea forces |
intelligence intelligence activity intelligence operation | the operation of gathering information about an enemy |
clandestine operation | an intelligence operation so planned and executed as to insure concealment |
exfiltration operation | a clandestine rescue operation to bring a defector or refugee or an operative and family out of danger |
psychological operation psyop | military actions designed to influence the perceptions and attitudes of individuals, groups, and foreign governments |
covert operation | an intelligence operation so planned as to permit plausible denial by the sponsor |
black operation | a covert operation not attributable to the organization carrying it out |
overt operation | the collection of intelligence openly without concealment |
operation | a business especially one run on a large scale, a large-scale farming operation, a multinational operation, they paid taxes on every stage of the operation, they had to consolidate their operations |
field field of operation line of business | a particular kind of commercial enterprise, they are outstanding in their field |
Meuse Meuse River Argonne Argonne Forest Meuse-Argonne Meuse-Argonne operation | an American operation in World War I (), American troops under Pershing drove back the German armies which were saved only by the armistice on November |
Operation Desert Storm | the United States and its allies defeated Iraq in a ground war that lasted hours () |
emergency room ER | a room in a hospital or clinic staffed and equipped to provide emergency care to persons requiring immediate medical treatment |
fire escape emergency exit | a stairway (often on the outside of a building) that permits exit in the case of fire or other emergency |
hand brake emergency emergency brake parking brake | a brake operated by hand, usually operates by mechanical linkage |
process cognitive process mental process operation cognitive operation | (psychology) the performance of some composite cognitive activity, an operation that affects mental contents, the process of thinking, the cognitive operation of remembering |
emergency medicine | the branch of medicine concerned with the prompt diagnosis and treatment of injuries or trauma or sudden illness |
operation code order code | the portion of a set of operation descriptions that specifies the operation to be performed, the set of operations in a computer |
Emergency Alert System EAS | a federal warning system that is activated by FEMA, enables the President to take over the United States airwaves to warn the whole country of major catastrophic events |
emergency exigency pinch | a sudden unforeseen crisis (usually involving danger) that requires immediate action, he never knew what to do in an emergency |
Federal Emergency Management Agency FEMA | an independent agency of the United States government that provides a single point of accountability for all federal emergency preparedness and mitigation and response activities |
United Nations Children's Fund United Nations International Children's Emergency Fund UNICEF | an agency of the United Nations responsible for programs to aid education and the health of children and mothers in developing countries |
asynchronous operation | operations that occur without a regular or predictable time relation to other events |
auxiliary operation off-line operation | a operation performed by off-line equipment not under the control of the central processing unit |
boolean operation binary operation binary arithmetic operation | an operation that follows the rules of Boolean algebra, each operand and the result take one of two values |
computer operation machine operation | an elementary operation that a computer is designed and built to perform |
concurrent operation | two or more operations performed at the same time (or within a give interval) |
control operation control function | an operation that controls the recording or processing or transmission of interpretation of data, a control operation started the data processing |