'Operation' may refer to:
★
Scientific Operation.
★
Surgery operation.
★ An
operation or
operator in mathematics. See ''
unary operation'', ''
binary operation'', ''
arity''.
★ In
language, an operation is a
word which represents a
function (or instruction) rather than a term, or a name.
★ In computer science, an operation is called an
instruction.
★
Military operation, a military action (usually in a military campaign) using deployed forces.
★
Covert operation, a military or political action that is both clandestine and denied by the government undertaking the action.
★
Sting operation, an operation designed to catch a person committing a crime by means of deception.
★
Business operations,
manufacturing operations,
operations management.
★
Operations Support Systems used in the telecommunications industry
★
Operation of law, a legal term that indicates that a right or liability has been created for a part.
★
Anomalous operation, in parapsychology, a term describing a broad category of purported paranormal effects.
★ Musical operations such as
transposition,
inversion,
multiplication,
permutation,
counterpoint.
★
Operation (game), a battery-operated
game of physical skill.