algorithm
UK: ˈælɡərɪðəm | US: ˈælɡəˌrɪðəm
n. a step-by-step procedure for solving a problem or accomplishing a task, especially in mathematics or computing.
n. a set of rules or instructions designed to perform a specific calculation or operation.
The word "algorithm" traces back to the Latinized name of the 9th-century Persian mathematician Muhammad ibn Musa al-Khwarizmi, whose works introduced Hindu-Arabic numerals and algebraic methods to Europe. The term originally referred to his decimal arithmetic system ("algorism"). Over time, it evolved to denote any systematic computational procedure, with the "-ithm" component reflecting its Greek root arithmos (number). The modern sense emerged in the 20th century with the rise of computer science.
The search engine uses a complex algorithm to rank web pages.
Programmers optimized the algorithm to reduce processing time.
Machine learning relies on algorithms that improve through data analysis.
The encryption algorithm ensures secure communication.
She developed an algorithm to predict weather patterns more accurately.