algebra
noun
al·ge·bra
ˈal-jə-brə 
1
: a generalization of arithmetic in which letters representing numbers are combined according to the rules of arithmetic
2
: any of various systems or branches of mathematics or logic concerned with the properties and relationships of abstract entities (such as complex numbers, matrices, sets, vectors, groups, rings, or fields) manipulated in symbolic form under operations often analogous to those of arithmetic compare boolean algebra
Examples of algebra in a Sentence
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But less than 60% of Edgewater students passed the state’s language arts exams and less than 50% passed Florida’s algebra and geometry tests.
—
Steven Walker, The Orlando Sentinel, 13 July 2025
Things like algebra used to be considered esoteric.
—NBC news, 6 July 2025
The president also went after Harvard for recently introducing an introductory to math course to address issues among students with foundational algebra skills.
—Lexi Lonas Cochran, The Hill, 23 May 2025
While the competition is aimed at pre-university mathematicians, the questions require critical thinking and an understanding of multiple mathematical disciplines, including algebra, combinatorics, geometry, and number theory.
—Ryan Whitwam, ArsTechnica, 21 July 2025
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Steven Walker, The Orlando Sentinel, 13 July 2025
Things like algebra used to be considered esoteric.
—NBC news, 6 July 2025
The president also went after Harvard for recently introducing an introductory to math course to address issues among students with foundational algebra skills.
—Lexi Lonas Cochran, The Hill, 23 May 2025
While the competition is aimed at pre-university mathematicians, the questions require critical thinking and an understanding of multiple mathematical disciplines, including algebra, combinatorics, geometry, and number theory.
—Ryan Whitwam, ArsTechnica, 21 July 2025
See All Example Sentences for algebra
Cite this Entry
“Algebra.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/algebra. Accessed 5 Aug. 2025.
Copy CitationKids Definition
algebra
noun
al·ge·bra
ˈal-jə-brə
: a branch of mathematics that uses letters to represent numbers and that studies numbers and the operations (as multiplication and addition) that are used on them
algebraic
adjective
ˌal-jə-ˈbrā-ik
algebraically
adverb
-ˈbrā-ə-k(ə-)lē
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