An algorithm is a series of mathematical steps, especially in a computer program, which will give you the answer to a particular kind of problem or question.
algorithm in British English
(ˈælɡəˌrɪðəm)
noun
1.
a logical arithmetical or computational procedure that if correctly applied ensures the solution of a problem
Compare heuristic
2. logic, mathematics
a recursive procedure whereby an infinite sequence of terms can be generated
French name: algorism
Derived forms
algorithmic (ˌalgoˈrithmic)
adjective
algorithmically (ˌalgoˈrithmically)
adverb
Word origin
C17: changed from algorism, through influence of Greek arithmos number
algorithm in American English
(ˈælgəˌrɪðəm)
noun
1. Ancient Mathematics
a.
any systematic method of solving a certain kind of problem
b.
the repetitive calculations used in finding the greatest common divisor of two numbers
: called in full Euclidean algorithm
2. Computing
a predetermined set of instructions for solving a specific problem in a limited number of steps
Derived forms
algorithmic (ˌalgoˈrithmic)
adjective
Word origin
altered (after arithmetic) < algorism
Examples of 'algorithm' in a sentence
algorithm
They then used a computer algorithm to guess possible patterns.
Times, Sunday Times (2017)
A computer algorithm then classified people according to the behaviour.
Times, Sunday Times (2016)
The programmers who set up the virtual currency designed an algorithm that issues new coins.
Times, Sunday Times (2013)
Computer algorithms could sift through masses of information to continually assess students and tailor lessons to their needs.
Times, Sunday Times (2013)
The sensor is connected via a computer algorithm to an insulin pump which administers doses of the hormone automatically when required.
Times, Sunday Times (2014)
Money is made on the tiny difference between the two, using algorithms designed by mathematicians.
Times, Sunday Times (2011)
A computer algorithm is then used to reconstruct the shape and position of hidden objects around the corner.
Times, Sunday Times (2014)
You You're just an algorithm inside my computer.
Times, Sunday Times (2013)
If you don't trust a computer algorithm to identify your photo, ask another human instead.
Times, Sunday Times (2014)
Simultaneously the ship's computers lock onto up to eight targets at a time, running complex algorithms to decide the optimum moment of reply.