hammer up

verb

To harm, defeat, or beat up (someone).

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Meanings

verbhammer up (third-person singular simple present hammers up, present participle hammering up, simple past and past participle hammered up)

present singular third person hammers up · participle present hammering up · participle past hammered up · past hammered up

  1. slangTo harm, defeat, or beat up (someone).
  2. slangTo have a firearm on one's person.
Cite this entry
APA

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

MLA

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

Chicago

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

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