fight up

verb

To fight (someone) aggressively.

“He's fighting up with that job.”

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Meanings

verbfight up (third-person singular simple present fights up, present participle fighting up, simple past and past participle fought up)

present singular third person fights up · participle present fighting up · participle past fought up · past fought up

  1. slangTo fight (someone) aggressively.
  2. CaribbeanintransitiveslangTo endeavor or struggle to do.

    He's fighting up with that job.

Cite this entry
APA

fight up. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/fight%20up

MLA

“fight up.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/fight%20up. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “fight up,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/fight%20up.

Source: fight up on Wiktionary, CC BY-SA 4.0.