Core can be a noun, verb, or adjective, but is most often used as a noun to refer to the central or most important part of something (“the core of the issue,” “the Earth’s core”) or to the usually inedible …

CORE meaning: 1. the basic and most important part of something: 2. the hard central part of some fruits, such…. Learn more.

Of basic importance; essential: "Virtually all cultures around the world use the word heart to describe anything that is core, central, or foundational" (Robert A. Emmons).

Definition of core noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Aug 10, 2025 · "Core" represents centrality, importance, and functionality across various domains. Whether describing a fruit, a principle, or a technical component, its meanings emphasize its …

1 day ago · CES 2026: Intel Core Ultra Series 3 Debut as First Built on Intel 18A. January 5, 2026 Published Client Computing HideShow Image At Intel's Series 3 launch, Intel showed off 9 engaging …

The suffix -core is a term used to refer to visual styles and trends. The term later became associated with internet slang. Originating from the hardcore punk genre, the term gained broader prominence …

Core & Main is a leading specialized distributor of water, wastewater, storm drainage and fire protection products, and related services in the United States.”

The core of something such as a problem or an issue is the part of it that has to be understood or accepted before the whole thing can be understood or dealt with.

This core is the supporting wall between the upper and lower flanges of the lead, and is shaped like a minature girder, or like the letter ‘H’ lying on its side.