B11K

Prove

UK /["/pruːv/","/pruːvz/","/pruːvd/","/ˈpruːvn//ˈprəʊvn/","/ˈpruːvɪŋ/"]/US /["/pruːv/","/pruːvz/","/pruːvd/","/ˈpruːvn/","/ˈpruːvɪŋ/"]/

Definition

to use facts, evidence, etc. to show that something is true

In simple words: To show that something is true

Examples

  • You need to prove your identity before you can access the account.
  • The scientist aimed to prove his hypothesis through rigorous testing.
  • I can prove that the new method is more effective than the old one.
  • She was determined to prove herself as a competent leader.
  • The data will help to prove the theory put forth by the researchers.
  • He needs to prove he did not commit the crime.
  • They want to prove the existence of life on other planets.
  • I hope this evidence will prove useful to your case.

Usage notes

Use 'prove' in contexts where you are demonstrating something is true or valid. It's commonly used in both formal and informal settings. Avoid using it in casual or lighthearted conversations.

Grammar pattern

prove + object

Memory hint

Think of 'prove' as 'prove-it' — showing evidence to back up your claims.

Collocations

  • conclusively
  • definitively
  • scientifically
  • be difficult to
  • be impossible to
  • be easy to
  • to
  • a chance to prove something
  • prove somebody right
  • prove somebody wrong

Synonyms

  • demonstrate
  • establish
  • verify
  • confirm
  • authenticate

Antonyms

  • disprove
  • refute

Common mistakes

  • 'Prove' is often confused with 'prove of', which is incorrect.
  • Some learners use 'proven' as a verb, but the correct past tense is 'proved'.
  • Mixing up contexts, such as using 'prove' when they mean 'show' or 'indicate'.