core (B2)

noun, adjective

Pronunciation: /kɔːr/

Definition

The central or most important part of something.

Examples

• The core of the issue is a lack of communication.

• She has a strong core of belief in her principles.

• The company is refocusing on its core business.

How to Use core

core of (prepositional phrase)

The central or most important part of something. — "We need to get to the core of the problem."

core strength (collocation)

The strength of the muscles in the torso and abdomen. — "Pilates is excellent for developing core strength."

core values (collocation)

The fundamental beliefs of a person or organization. — "The organization's core values guide its decisions."

core business (collocation)

The main activities of a company. — "The company is divesting from its non-core business."

Synonyms of core

Words with a similar meaning to core:

• heart
• center
• essence
• nucleus

Antonyms of core

Words with the opposite meaning to core:

• periphery
• surface

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