algebra

UK: ˈæl.dʒɪ.brə | US: ˈæl.dʒə.brə

Definition

  1. n. a branch of mathematics dealing with symbols and the rules for manipulating those symbols to solve equations

  2. n. a system of algebra based on specified axioms (e.g., Boolean algebra)

Structure
al <the>gebr <reunion>a <noun suffix>al <the>gebr <reunion>a <noun suffix>
Etymology

The word "algebra" originates from the Arabic phrase "al-jabr wa-l-muqābala," meaning "the reunion of broken parts and balancing," used by the 9th-century mathematician Al-Khwarizmi in his foundational work on solving equations. The term entered Medieval Latin as "algebra," retaining its mathematical focus. Over time, it evolved into its modern meaning, reflecting the systematic manipulation of mathematical symbols.

Examples

  1. She struggled with the abstract concepts in her algebra class.

  2. The invention of symbolic algebra revolutionized mathematics.

  3. Boolean algebra is essential for computer science logic.

  4. He used algebra to solve the engineering problem.

  5. Ancient civilizations laid the groundwork for modern algebra.