rash up

verb

To develop a rash.

“I felt awful, and I rashed up all over.”

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Meanings

verbrash up (third-person singular simple present rashes up, present participle rashing up, simple past and past participle rashed up)

present singular third person rashes up · participle present rashing up · participle past rashed up · past rashed up

  1. informalintransitiveTo develop a rash.

    I felt awful, and I rashed up all over.

Cite this entry
APA

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

MLA

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

Chicago

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

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