core
noun OPAL W
/kɔː(r)/
/kɔːr/
Idioms - the most important or central part of something
- This report goes to the core of the argument.
- Dutch paintings form the core of the collection.
- at the core of something Concern for the environment is at the core of our policies.
- Our need for love lies at the very core of our being.
- She claimed the original six countries of the EU constituted an inner core within the larger union.
- None of the characters really gives the film an emotional core.
Extra Examples- A new spirit welled up from the very core of the nation.
- At the core of our convictions is belief in individual liberty.
- There was a hollow core of sadness inside me.
- These ideas formed the core of his philosophy.
- This is seen as the central core of the government's policy.
- We want to get to the core of the problem.
- a common core of shared understanding about law and government
- the emotional core of her music
- This was a man he detested from the core of his heart.
Oxford Collocations Dictionaryadjective- hollow
- dense
- solid
- …
- form
- make up
- surround
- …
- at something’s core
- to the core
- the earth’s core
- the central part of an object
- the earth’s core
- the core of a nuclear reactor
- The standards of housing and education are often lower in the older urban cores (= the centres of towns or cities).
Extra Examples- heat from the earth's core
- Each fibre has a hollow core trapping still air and aiding warmth.
Oxford Collocations Dictionaryadjective- hollow
- dense
- solid
- …
- form
- make up
- surround
- …
- at something’s core
- to the core
- the earth’s core
- the hard central part of a fruit such as an apple, that contains the seeds
enlarge image- an apple core
- the muscles of the lower back and stomach area which help you to maintain good balance, etc.
- Your posture will improve as your core becomes stronger.
- a small group of people who take part in a particular activity
- He gathered a small core of advisers around him.
see also hard core, soft-core
Word OriginMiddle English: of unknown origin.
Idioms
to the core
- so that the whole of a thing or a person is affected
- She was shaken to the core by the news.
- He's a politician to the core (= in all his attitudes and actions).