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elementary

American  
[el-uh-men-tuh-ree, -tree] / ˌɛl əˈmɛn tə ri, -tri /

adjective

  1. pertaining to or dealing with elements, rudiments, or first principles.

    an elementary grammar.

  2. of or relating to an elementary school.

    elementary teachers.

  3. of the nature of an ultimate constituent; simple or uncompounded.

  4. pertaining to the four elements, earth, water, air, and fire, or to the great forces of nature; elemental.

  5. Chemistry. of or noting one or more elements.


elementary British  
/ -trɪ, ˌɛlɪˈmɛntərɪ /

adjective

  1. not difficult; simple; rudimentary

  2. of or concerned with the first principles of a subject; introductory or fundamental

  3. maths (of a function) having the form of an algebraic, exponential, trigonometric, or a logarithmic function, or any combination of these

  4. chem another word for elemental

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

What does elementary mean? Elementary describes the basics or beginning steps of something. Elementary lessons in soccer, for example, might include how to dribble the ball. The most common use of elementary in the US is in the phrase elementary school, the first few years of schooling, when the basics of reading, math, and other important subjects are taught. An elementary teacher is someone who teaches in elementary school and an elementary math book is a book with math lessons aimed at elementary schoolchildren. Elementary can also be used in the context of chemical elements, which are a class of substances that cannot be broken down into simpler substances. In older scientific studies and belief systems, the Earth was believed to be elementarily comprised of four elements: earth, fire, water, and air. Related to that, something that is elementary is simple or uncompounded. Example: Times tables are simply elementary, so I do not need a calculator.

Synonym Usage

Elementary, primary, rudimentary refer to what is basic and fundamental. Elementary refers to the introductory, simple, easy facts or parts of a subject that must necessarily be learned first in order to understand succeeding ones: elementary arithmetic. Primary may mean much the same as elementary; however, it usually emphasizes the idea of what comes first even more than that of simplicity: primary steps. Rudimentary applies to what is undeveloped or imperfect: a rudimentary form of government.

Other Word Forms

Etymology

Origin of elementary

First recorded in 1400–50; late Middle English elementare (from Middle French elementaire ), from Latin elementārius. See element, -ary

Explanation

Things that are elementary are simple or not very advanced, as in elementary school or Sherlock Holmes' famous line, "Elementary, my dear Watson!" Remember elementary school? That's an earlier, less advanced type of school than middle and high school. Things that are elementary are simpler — easy enough for a first grader to handle. A puzzle that's a snap to solve could be called elementary. We can also say that something is elementary when it's a basic building block of something else: a good breakfast is elementary to healthy nutrition, for example.

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Vocabulary lists containing elementary

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Coldplay will feature in a collaboration with PS22 Chorus, an acclaimed choir of students from a New York public elementary school.

From Barron's • Jul. 8, 2026

This energy scale is closely associated with the Higgs field, which is responsible for giving elementary particles their mass.

From Science Daily • Jul. 5, 2026

It began continuous PM 2.5. monitoring at two nearby elementary schools on the third day.

From Los Angeles Times • Jun. 30, 2026

Families with students in elementary through high school last year planned to spend an average of $858.07 on clothing, shoes, school supplies and electronics, according to NRF survey data.

From The Wall Street Journal • Jun. 21, 2026

You definitely have to be when not even one of your close friends from elementary school is in this new, very large middle school.

From "A Place at the Table" by Saadia Faruqi and Laura Shovan

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