English dictionary
Foucault
/f/u/'k/oU/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
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French physicist who determined the speed of light and showed that it travels slower in water than in air; invented the Foucault pendulum and the gyroscope (1819-1868)
Synonyms jean bernard leon foucaultSource: WordNet 3.0