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{%type%} Definitions

WordNet 3.0Copyright Princeton University


Short "hint"

A substance which is a stimulant that is found in coffee, tea, and cola drinks.

Usage examples (38)
  • That soda had no caffeine in it.
  • After oil, caffeine is the biggest driver of our economy.
  • But now I know - Stewart hopped up on caffeine is a FUNNY, FUNNY thing.
  • My 80 year old cardiologist insists that caffeine is the biggest trigger. for more
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