Necessity: meaning, definitions and examples

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necessity

 

[ nɪˈsɛsɪti ]

Noun
Context #1 | Noun

in daily life

The quality or state of being necessary; something that is necessary or indispensable; a condition or situation in which something is required or must be done.

Synonyms

essential, must-have, need, requirement.

Which Synonym Should You Choose?

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Word Description / Examples
necessity

Used to describe something that is indispensable or very important for survival or basic functioning. Typically used in formal or serious contexts.

  • Food and water are basic necessities for human survival
  • Losing weight can be a necessity for health improvement
essential

Used to refer to something crucial or absolutely needed for a particular purpose. Often used in both formal and informal contexts.

  • Good communication is essential for a healthy relationship
  • It's essential to wear a seatbelt while driving
requirement

Used to describe something that is necessary according to rules, laws, or specific conditions. Typically used in official or formal contexts.

  • A valid driver’s license is a requirement to rent a car
  • The job has a requirement for a master's degree
need

Used to describe something required or wanted. Can be used in both casual and formal contexts.

  • I need a new laptop for work
  • There's a need for more public transportation in the area
must-have

Used to describe something that is very useful or desirable in a particular situation. Usually used in informal contexts and often in marketing.

  • The latest smartphone is a must-have for tech enthusiasts
  • A good pair of running shoes is a must-have for athletes

Examples of usage

  • It is a necessity to have food and water to survive.
  • Education is a necessity for a better future.
  • Shelter is a necessity for protection from the elements.
Context #2 | Noun

legal

An unavoidable requirement or need for a certain action or result; the state of being compelled to act in a certain way under the law.

Synonyms

compulsion, imperative, obligation.

Which Synonym Should You Choose?

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Word Description / Examples
necessity

Use this word when talking about something that is essential or very important. It is something that you cannot avoid or do without.

  • Water is a necessity for survival
  • The project is a necessity for the company's future
compulsion

This word is often used when referring to a strong, irresistible urge to do something, sometimes against one's will. It can have a negative connotation.

  • He had a compulsion to check his phone every few minutes
  • There is a legal compulsion for him to pay taxes
obligation

This word is used in situations where there is a duty or commitment to do something, often because of a law, promise, or moral principle.

  • I have an obligation to take care of my family
  • The contract imposes an obligation on both parties
imperative

This is used when something is of utmost importance and must be done. It conveys a sense of urgency.

  • It's imperative that we find a solution as soon as possible
  • It is imperative to follow the safety guidelines

Examples of usage

  • The defense argued that the action taken was a necessity to prevent harm.
  • The judge recognized the necessity of the defendant's actions.
Context #3 | Noun

philosophy

The quality of being logically required or inevitable; something that cannot be otherwise.

Synonyms

certainty, inescapability, inevitability.

Which Synonym Should You Choose?

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Word Description / Examples
necessity

Commonly used when talking about something that is absolutely needed or indispensable.

  • Having a car is a necessity in rural areas
inevitability

Used to describe something that is bound to happen or cannot be avoided.

  • The inevitability of death is a common theme in literature
certainty

Used to express something known for sure or without a doubt.

  • He spoke with certainty about winning the game
inescapability

Describes a situation where there is no way to avoid or escape. Has a slightly negative connotation.

  • The inescapability of their plight created a sense of despair

Examples of usage

  • In his argument, he emphasized the necessity of certain truths.
  • The philosopher explored the concept of necessity in human decision-making.

Translations

Translations of the word "necessity" in other languages:

🇵🇹 necessidade

🇮🇳 आवश्यकता

🇩🇪 Notwendigkeit

🇮🇩 kebutuhan

🇺🇦 необхідність

🇵🇱 potrzeba

🇯🇵 必要

🇫🇷 nécessité

🇪🇸 necesidad

🇹🇷 gereklilik

🇰🇷 필요

🇸🇦 ضرورة

🇨🇿 potřeba

🇸🇰 potreba

🇨🇳 必要

🇸🇮 potreba

🇮🇸 nauðsyn

🇰🇿 қажеттілік

🇬🇪 საჭიროება

🇦🇿 lazım

🇲🇽 necesidad

Etymology

The word 'necessity' originated from the Latin word 'necessitas', which means 'need' or 'compulsion'. It has been used in the English language since the 14th century. The concept of necessity has been explored in various fields, including philosophy, law, and everyday life, highlighting its essential role in human existence and decision-making.

Word Frequency Rank

This word ranks #1,573, placing it within important intermediate vocabulary. Learning it will significantly improve your ability to express yourself in English.