C1noun1K

Buck

UK /["/bʌk/"]/US /["/bʌk/"]/

Definition

a US, Australian or New Zealand dollar; a South African rand; an Indian rupee

In simple words: A dollar or to run quickly.

Examples

  • They cost ten bucks.
  • We're talking **big bucks** *(= a lot of money)* here.
  • a herd of buck
  • It was my decision. **The buck stops here** *(= nobody else can be blamed)*.
  • I was tempted to **pass the buck** *(= make somebody else responsible)*.
  • Wow, you look like a million dollars.
  • This is a long-term project. We are not out to make a quick buck.

Usage notes

Use 'buck' informally when referring to money. In a different context, 'buck' can also mean to jump or run quickly, commonly used in phrases like 'buck the trend.' Avoid using in very formal writing.

Grammar pattern

standalone noun/verb

Memory hint

Imagine a dollar bill with a big buck deer on it – it sounds like 'buck'!

Collocations

  • buck the trend
  • bucked up
  • a buck short
  • give a buck
  • spend a buck

Synonyms

  • dollar
  • cash
  • money
  • currency
  • funds

Antonyms

  • penny
  • cent

Common mistakes

  • Confused with 'bucket' when referring to money.
  • Using 'buck' in very formal contexts where 'dollar' is more appropriate.
  • Mixing up the verb form with its noun form.