Meanings
present singular third person hackles up · participle present hackling up · participle past hackled up · past hackled up
- informalintransitiveTo have one's hackles raised; to become annoyed or frightened.
Cite this entry
hackle up. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/hackle%20up
“hackle up.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/hackle%20up. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “hackle up,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/hackle%20up.
Source: hackle up on Wiktionary, CC BY-SA 4.0.