Best Friend (noun) Definition, Meaning & Examples

noun
  1. a person’s closest or most cherished friend: Sheila has been my best friend since we were seven.
  2. something that a person particularly depends on or has a special affection for: A purple, stuffed armadillo was my best friend and companion through my whole childhood.
  3. something considered or suggested to be particularly useful or valuable:When it comes to saving for retirement, compound interest is your new best friend.Your local piano tuner could be your best friend when buying a piano.
Best Friend (noun) Definition, Meaning & Examples

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