act deed human action human activity | something that people do or cause to happen |
action | something done (usually as opposed to something said), there were stories of murders and other unnatural actions |
course course of action | a mode of action, if you persist in that course you will surely fail, once a nation is embarked on a course of action it becomes extremely difficult for any retraction to take place |
maneuver manoeuvre evasive action | an action aimed at evading an opponent |
search and rescue mission | a rescue mission to search for survivors and to rescue them |
performance execution carrying out carrying into action | the act of performing, of doing something successfully, using knowledge as distinguished from merely possessing it, they criticised his performance as mayor, experience generally improves performance |
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 |
action | the most important or interesting work or activity in a specific area or field, the action is no longer in technology stocks but in municipal bonds, gawkers always try to get as close to the action as possible |
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 |
search | an investigation seeking answers, a thorough search of the ledgers revealed nothing, the outcome justified the search |
operations research | research designed to determine most efficient way to do something |
search | boarding and inspecting a ship on the high seas, right of search |
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 |
mission missionary work | the organized work of a religious missionary |
mission charge commission | a special assignment that is given to a person or group, a confidential mission to London, his charge was deliver a message |
mission impossible | an extremely dangerous or difficult mission |
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 |
reflex reflex response reflex action instinctive reflex innate reflex inborn reflex unconditioned reflex physiological reaction | an automatic instinctive unlearned reaction to a stimulus |
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 |
search hunt hunting | the activity of looking thoroughly in order to find something or someone |
strip search | searching someone for concealed weapons or illegal drugs by having them remove their clothes |
military action action | a military engagement, he saw action in Korea |
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 |
police action | a local military action without declaration of war, against violators of international peace and order |
maneuver manoeuvre simulated military operation | a military training exercise |
chemical warfare chemical operations | warfare using chemical agents to kill or injure or incapacitate the enemy |
mission military mission | an operation that is assigned by a higher headquarters, the planes were on a bombing mission |
combat mission | a mission to capture or defend something |
search mission | a mission to discover something |
search and destroy mission | an operation developed for United States troops in Vietnam, troops would move through a designated area destroying troops as they found them |
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 |