gremlin

play
noun grem·lin \ˈgrem-lən\

Definition of gremlin

  1. :  a cause of error or equipment malfunction (as in aircraft) conceived of as a small mischievous gnome

Examples of gremlin in a Sentence

  1. during the World Wars, fighter pilots adopted the fanciful notion that gremlins were responsible for mechanical failures on their planes

Recent Examples of gremlin from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'gremlin'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of gremlin

origin unknown


GREMLIN Defined for English Language Learners

gremlin

play
noun

Definition of gremlin for English Language Learners

  • : a small imaginary creature that is blamed when something (such as a machine) does not work properly



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