Cores: meaning, definitions and examples

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cores

 

[ kɔrz ]

Noun
Context #1 | Noun

heart of fruit

The core is the innermost part of a fruit, containing the seeds. It is usually inedible and is surrounded by the fleshy edible part of the fruit.

Synonyms

center, nucleus

Examples of usage

  • I threw away the apple core after eating it.
  • The core of the pear was filled with seeds.
  • Be careful not to bite into the core of the peach.
Context #2 | Noun

central part

A core can also refer to the central or most important part of something, such as a concept, organization, or mechanism.

Synonyms

essence, foundation

Examples of usage

  • The core values of the company emphasize integrity and innovation.
  • At the core of the argument is the issue of fairness.
  • Understanding the core principles of physics is essential for any scientist.
Context #3 | Noun

computing unit

In computing, a core refers to a processing unit within a computer's CPU. Modern CPUs often have multiple cores, enabling them to perform multiple tasks simultaneously.

Synonyms

processor, unit

Examples of usage

  • This computer has four cores, allowing for faster processing.
  • Multithreading can significantly improve performance by utilizing multiple cores.
  • He upgraded his CPU to gain more cores for gaming.

Etymology

The word 'core' originates from the Middle English 'cor' and Old French 'cuer', meaning 'heart' or 'center'. This etymology reflects its continued use in modern English to describe innermost components, both in literal and metaphorical senses. The use in fruit characterization likely evolved from its earlier meanings, as the inedible part of the fruit is central to its structure, making 'core' an apt description. Over time, the term has expanded to encompass various fields, including computing, where 'core' indicates a central processing unit. The varied applications highlight the word's versatility and continued relevance in English.

Word Frequency Rank

Position #8,870 indicates this is an advanced-level word. While not essential for basic communication, it will enhance your ability to understand and create more nuanced content.