Core: meaning, definitions and examples

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core

 

[ kɔːr ]

Noun / Verb
Oxford 3000 Plants
Context #1 | Noun

computer science

The central or most important part of something, typically a computer system or software application.

Synonyms

center, heart, kernel

Examples of usage

  • The core of the operating system controls the basic functions of the computer.
  • The core code of the program needs to be optimized for better performance.
Context #2 | Noun

physics

The dense central region of a planet, especially the Earth.

Synonyms

center, inner part, nucleus

Examples of usage

  • The Earth's core consists of a solid inner core and a liquid outer core.
  • Scientists study the movement of molten iron in the Earth's core.
Context #3 | Noun

anatomy

The muscles of the torso, especially the abdominal and lower back muscles.

Synonyms

abdominals, core muscles, midsection

Examples of usage

  • Core exercises help strengthen the core muscles and improve posture.
  • Yoga poses like plank and boat engage the core for stability.
Context #4 | Verb

business

To remove the central part of something, usually to focus on the most important aspects.

Synonyms

focus, simplify, streamline

Examples of usage

  • The company decided to core its product line to improve profitability.
  • The project manager suggested coring unnecessary features to meet the deadline.

Translations

Translations of the word "core" in other languages:

🇵🇹 núcleo

🇮🇳 मुख्य

🇩🇪 Kern

🇮🇩 inti

🇺🇦 основний

🇵🇱 rdzeń

🇯🇵 

🇫🇷 noyau

🇪🇸 núcleo

🇹🇷 çekirdek

🇰🇷 핵심

🇸🇦 لب

🇨🇿 jádro

🇸🇰 jadro

🇨🇳 核心

🇸🇮 jedro

🇮🇸 kjarni

🇰🇿 ядро

🇬🇪 ბირთვი

🇦🇿 nüvə

🇲🇽 núcleo

Etymology

The word 'core' originated from the Latin word 'cor', meaning heart. Over time, it evolved to represent the central or most essential part of something. In computer science, 'core' refers to the central processing unit (CPU) or the main part of a software program. In anatomy, 'core' denotes the muscles of the torso that provide stability and support. The concept of 'core' has expanded to various fields, highlighting the fundamental or central elements of a system or entity.

Word Frequency Rank

At position #2,052, this word belongs to solid intermediate vocabulary. It's frequently used in both casual and formal contexts and is worth learning for better fluency.