3 syllables: E, qua, tion. Stress on qua.
ik-WAY-zhuhn
/ɪˈkweɪʒən/
Equation is pronounced ik-WAY-zhuhn (/ɪˈkweɪʒən/). It has three syllables (E-qua-tion), with the stress on "qua". An equation is a mathematical statement that asserts the equality of two expressions, connected by an equals sign. It expresses a relationship in which the values on both sides are equal, often used to solve for unknowns and to describe rules or patterns within algebra, geometry, and calculus. Equations can be simple or complex, linear or nonlinear, and may include variables, constants, and operations.
nounAn equation is a mathematical statement that asserts the equality of two expressions, connected by an equals sign. It expresses a relationship in which the values on both sides are equal, often used to solve for unknowns and to describe rules or patterns within algebra, geometry, and calculus. Equations can be simple or complex, linear or nonlinear, and may include variables, constants, and operations.
How to Pronounce Equation
"The equation x + 3 = 7 solves for x as 4."
"In physics, the energy-mass equivalence is expressed by E = mc^2, a famous equation."
"The teacher asked students to verify the equation 2a + 3b = 5 for specific values of a and b."
Pronounce it as /ɪˈkweɪʒən/ (US/UK). The primary stress falls on the second syllable: e-QUA-tion. Start with a short 'ih' sound, then a strong /k/ followed by a long /eɪ/ as in 'kay,' then /ʒən/ like the 'zhun' in 'measure.' You’ll want crisp, light /ʒ/ and an unstressed final /ən/.
Common errors include misplacing stress (saying /ˌiːkweɪˈʒən/ or /ɪˈkwɪˌeɪʃən/), mispronouncing the /kw/ cluster (treating it as /kju/ or /kw/ too lightly), and over-anglicizing the /ʒ/ into /ʒh/ or /ʃ/; another is slurring the final /ən/. To correct: keep /k/ abrupt, enjoy a clear /eɪ/ vowel, produce /ʒ/ with a relaxed tongue near the palate, and finish with a short, relaxed /ən/.
US: /ɪˈkweɪʒən/ with rhoticity preserved; UK: /ɪˈkweɪ.ʃən/ or /ɪˈkweɪ.ʒən/ depending on speaker, with slight tendency toward two-syllable renderings; AU: similar to UK/US transitions, but often more vowel reduction in casual speech, keeping /ɪˈkweɪ.ʒən/ in careful speech. The main differences are where stress lands and the realization of the /t/—none here—, and the /ɪ/ initial may be a bit more centralized.
Difficulties lie in the /kw/ cluster following a short initial vowel and the /ʒ/ sound in the penultimate syllable. The sequence /eɪʒ/ can trip learners who expect a clean /t/ or /ʃ/. Also, the final unstressed syllable /ən/ can be reduced in rapid speech. Practicing the sequence ‘ih-kway-zhun’ with a crisp /k/ and a light /ʒ/ helps maintain syllable weight and accurate stress.
Yes. The ‘equa’ portion, spelled ‘equ-’, is pronounced as ‘ih-kway-’ with the /ekw/ sequence forming a single onset for the stressed syllable. The second syllable’s /ʒən/ is lighter; avoid a heavy /t/ or /ʃ/ here. Focus on a clean onset for the second syllable: /ˈkweɪ/ is the nucleus, followed by a short /ʒən/.
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The word equation comes from Latin aequatio, from aequare ‘to make equal,’ from aequus ‘equal, even.’ The Latin term entered English via late Latin and Old French, with the sense migrating from the idea of making two sides of something equal to the broader mathematical sense of declaring equality. The modern use developed in the context of algebra in the 16th–17th centuries as mathematics formalized operations and relationships. Early mathematicians used terms like ‘equation’ to describe statements asserting that two expressions represent the same quantity. Over time, the term broadened to encompass a wide range of mathematical statements, from simple linear equations to intricate systems, and into modern computational contexts where equations underlie modeling, programming, and scientific notation. The general notion of balancing two sides while solving for unknowns is central to its historical evolution, and the word’s pervasiveness in education mirrors its foundational role in establishing logical equivalence in mathematics.
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💡 These words have similar meanings to "Equation" and can often be used interchangeably.
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Words that rhyme with "Equation"
-ion sounds
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