Reciprocal: meaning, definitions and examples

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reciprocal

 

[ rɪˈsɪprəkəl ]

Adjective / Noun
Context #1 | Adjective

mathematics

Reciprocal is a mathematical term used to describe the multiplicative inverse of a number. In other words, the reciprocal of a number is 1 divided by that number. For example, the reciprocal of 5 is 1/5.

Synonyms

contrary, inverse, opposite.

Which Synonym Should You Choose?

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Word Description / Examples
reciprocal

As previously described, it implies mutual or shared relationships, especially in contexts where something is given and taken equally.

  • The treaty was based on reciprocal benefits.
  • There is a need for reciprocal arrangements in international trade.
inverse

Use this word primarily in mathematical or technical contexts to describe a relationship where one value increases while another decreases. It implies a specific and structured kind of opposition.

  • There is an inverse relationship between the pressure and volume of a gas.
  • The inverse function reverses the original function's effects.
opposite

This word is great for describing something that is completely different or directly facing another thing. It is often used in everyday language to show stark contrasts.

  • They have opposite opinions on the matter.
  • We sat on opposite sides of the table.
contrary

This word is suitable for contrasting differences or opposing positions, often in contexts where two ideas or opinions are directly opposed to each other.

  • Her views are contrary to mine.
  • The weather forecast was contrary to what actually happened.

Examples of usage

  • To find the reciprocal of a number, you simply divide 1 by that number.
  • The reciprocal of 3 is 1/3.
Context #2 | Noun

social relationships

Reciprocal in social relationships refers to the mutual exchange of benefits or privileges between two parties. It implies a give-and-take dynamic where both parties benefit from the relationship.

Synonyms

interchangeable, mutual, shared.

Which Synonym Should You Choose?

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Word Description / Examples
reciprocal

Use 'reciprocal' when something is mutual and involves a give-and-take relationship, particularly in formal or scientific contexts.

  • The two countries have a reciprocal trade agreement
  • The benefits are reciprocal
mutual

Use 'mutual' to describe a feeling, action, or relationship that is experienced by two or more parties. It emphasizes shared experiences or agreements.

  • They have a mutual understanding
  • Their friendship is built on mutual respect
shared

Use 'shared' when something is possessed, enjoyed, or made use of by two or more people collectively.

  • They have a shared interest in music
  • The siblings shared a room when they were younger
interchangeable

Use 'interchangeable' when referring to things that can be swapped or substituted for each other without making a difference.

  • These two parts are interchangeable
  • English muffins and toast are often interchangeable in breakfast recipes

Examples of usage

  • In a healthy friendship, there is a reciprocal understanding and support between friends.
  • Mutual respect is essential for reciprocal relationships to thrive.

Translations

Translations of the word "reciprocal" in other languages:

🇵🇹 recíproco

🇮🇳 परस्पर

🇩🇪 wechselseitig

🇮🇩 resiprok

🇺🇦 обопільний

🇵🇱 wzajemny

🇯🇵 相互の (そうごの)

🇫🇷 réciproque

🇪🇸 recíproco

🇹🇷 karşılıklı

🇰🇷 상호의

🇸🇦 متبادل

🇨🇿 vzájemný

🇸🇰 vzájomný

🇨🇳 相互的

🇸🇮 vzajemen

🇮🇸 gagnkvæmur

🇰🇿 өзара

🇬🇪 ურთიერთ

🇦🇿 qarşılıqlı

🇲🇽 recíproco

Etymology

The word 'reciprocal' has its origins in the Latin word 'reciprocus', meaning 'moving back and forth'. The concept of reciprocity has been present in various cultures throughout history, emphasizing the importance of mutual exchanges and interactions. In mathematics, the term 'reciprocal' was introduced to describe the multiplicative inverse of a number, highlighting the relationship between numbers and their reciprocals.

Word Frequency Rank

At #6,635 in frequency, this word belongs to advanced vocabulary. It's less common than core vocabulary but important for sophisticated expression.