Algorithm

noun
/ˈæl.ɡə.rɪð.əm/
A finite, well-defined sequence of computational steps or instructions designed to solve a specific problem or perform a calculation.

✍️ Usage in a UPSC answer

As welfare delivery in India becomes increasingly digitised, the State must ensure that every algorithm used to identify beneficiaries is transparent and open to audit, lest opaque code quietly displace accountable administration.

Synonyms

procedureformulacomputational methodprotocolroutineset of rules

Antonyms

guessworkintuitionimprovisationconjecture

🌱 Word Family

algorithm (n), algorithms (n pl), algorithmic (adj), algorithmically (adv), algorithmics (n)

🔡 Root

Arabic al-Khwārizmī = name of 9th-c. mathematician; spelling influenced by Greek arithmos = number

📜 Etymology

From Medieval Latin algorismus, from Arabic al-Khwārizmī, the name of the 9th-century Persian mathematician Muhammad ibn Musa al-Khwarizmi; the spelling shift from -ism to -ithm was influenced by Greek arithmos ("number").

🧠 Memory Hook

Hear "AL-GO-RHYTHM": AL (the mathematician al-Khwārizmī) tells the computer where to GO, step by step, in perfect RHYTHM — a rule-bound dance to the answer.

Tip: press Alt+S to hear pronunciation

Prelims 2026 Key
Ujiyari Ujiyari — Current Affairs