Fraction: meaning, definitions and examples

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fraction

 

[ ˈfrækʃ(ə)n ]

Noun
Context #1 | Noun

mathematics

A fraction is a numerical quantity that is not a whole number; a part or a number of parts of a whole.

Synonyms

division, portion, segment.

Which Synonym Should You Choose?

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Word Description / Examples
fraction

This term is commonly used in mathematics to describe a part of a whole, especially when dealing with numbers. It can also be used in a general sense to describe anything that is a small part of something larger.

  • In math class, we learned how to convert a fraction into a decimal.
  • A small fraction of the population voted in the local elections.
portion

This term suggests a part or share of something larger, often used in the context of food or non-mathematical situations. It indicates a specific amount of a larger whole.

  • She had a small portion of cake after dinner.
  • Only a portion of the budget was allocated to new projects.
segment

Typically used to describe a distinct part of something that is divided, often in technical contexts or when discussing parts of a market, time, or physical objects.

  • The orange is divided into several segments.
  • The company focused on the youth market segment for their new product.
division

Often used in both mathematical contexts to refer to the process of dividing, and in more general contexts to mean splitting something into parts. It can also imply a disagreement or separation between groups of people.

  • The division of 20 by 4 equals 5.
  • There was a clear division of responsibilities in the team.
  • The political debate led to a division within the community.

Examples of usage

  • She ate a fraction of the cake.
  • The glass was filled to three-quarters, which is equivalent to 3/4 as a fraction.
Context #2 | Noun

informal

A small or tiny part of something.

Synonyms

fragment, shred, sliver.

Examples of usage

  • He only heard a fraction of the conversation.
  • The team won by a fraction of a second.
Context #3 | Noun

chemistry

A chemical compound composed of an atom or group of atoms bonded to an atom or group of atoms of another element.

Synonyms

blend, compound, mixture.

Which Synonym Should You Choose?

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Word Description / Examples
fraction

Use when referring to a part of a whole, especially in mathematics or science.

  • One-half is a fraction of one whole.
  • A small fraction of the population supports the new policy.
compound

Use when referring to a substance formed by the chemical combination of two or more elements, or for a thing that consists of multiple parts.

  • Water is a chemical compound made of hydrogen and oxygen.
  • The scientist studied various organic compounds.
mixture

Use when different substances are mixed together but retain their individual properties. Commonly used in chemistry, cooking, and general science.

  • The recipe calls for a mixture of flour and water.
  • The air is a mixture of gases.
blend

Use when combining different elements smoothly into one. Often used in cooking or talking about harmony in visual art or music.

  • She made a delicious smoothie by blending strawberries and bananas.
  • The artist blended colors to create a beautiful sunset.

Examples of usage

  • Water is a compound made up of hydrogen and oxygen atoms in a 2:1 ratio, represented by the chemical formula H2O.

Translations

Translations of the word "fraction" in other languages:

🇵🇹 fração

🇮🇳 भिन्नांश

🇩🇪 Bruch

🇮🇩 pecahan

🇺🇦 дроб

🇵🇱 ułamek

🇯🇵 分数

🇫🇷 fraction

🇪🇸 fracción

🇹🇷 kesir

🇰🇷 분수

🇸🇦 كسر

🇨🇿 zlomek

🇸🇰 zlomok

🇨🇳 分数

🇸🇮 ulomek

🇮🇸 brot

🇰🇿 бөлшек

🇬🇪 წილი

🇦🇿 kəsir

🇲🇽 fracción

Etymology

The word 'fraction' originated from the Latin word 'fractus' meaning 'broken'. It first appeared in English in the late 14th century, with its mathematical meaning developing in the 16th century. Fractions have been used in various cultures throughout history to represent parts of a whole and to perform calculations involving division.

Word Frequency Rank

Ranking #3,163, this word is part of upper-intermediate vocabulary. While not among the most basic terms, it appears often enough to be valuable for advanced communication.