Definition of 'fire up'

Verb

1. arouse or excite feelings and passions; "The ostentatious way of living of the rich ignites the hatred of the poor"; "The refugees' fate stirred up compassion around the world"; "Wake old feelings of hatred"
      Synonyms: inflame stir up wake ignite heat
2. begin to smoke; "After the meal, some of the diners lit up"
      Synonyms: light up light

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