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expand

/ɛkˈspænd/verb

To make something grow from a smaller size or form into a larger one; to open out or spread.

Example sentences

  • The bakery plans to expand into the shop next door.
  • Metal expands when it is heated.

The phrase 'expand on' means to say more about a topic: 'Could you expand on that point?' Its opposite is 'contract'.

Related words