Pronunciation: /fiːnd/
noun a demon or evil spirit
A1 She is a fiend when it comes to solving puzzles.
A2 The fiendish villain plotted to steal the crown jewels.
B1 He is a fiend for spicy food and always carries hot sauce with him.
B2 The detective was determined to catch the fiend responsible for the series of murders.
C1 The hacker was a fiend at breaking into secure networks and stealing sensitive information.
C2 The fiendish plot to overthrow the government was foiled by the intelligence agency.
formal The suspect was described as a fiend by the witnesses.
informal I can't believe that fiend stole my lunch from the break room!
slang That fiend is always up to no good.
figurative Her obsession with perfection turned her into a cleaning fiend.
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