half-arse

UK/hɑːfɑːs/

A form of half-ass — Produced in an incompetent or desultory manner, or of something lacking in quality or substance; of low rank; incompetent.

Meanings

adjectivehalf-arse (comparative more half-arse, superlative most half-arse)

comparative more half-arse · superlative most half-arse

  1. CommonwealthIrelandUKalternativeslangsometimes considered vulgarAlternative spelling of half-ass.
verbhalf-arse (third-person singular simple present half-arses, present participle half-arsing, simple past and past participle half-arsed)

present singular third person half-arses · participle present half-arsing · participle past half-arsed · past half-arsed

  1. CommonwealthIrelandUKalternativeslangsometimes considered vulgarAlternative spelling of half-ass.
Cite this entry
APA

half-arse. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/half-arse

MLA

“half-arse.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/half-arse. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “half-arse,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/half-arse.

Source: half-arse on Wiktionary, CC BY-SA 4.0.