Quick answer
Horsefeathers means nonsense or rubbish. It is usually used as a comic, old-fashioned exclamation when someone wants to reject a claim.
Word page
Horsefeathers means nonsense, absurd talk, or complete rubbish. Horsefeathers is a deliberately ridiculous word for nonsense. It is useful when a plain "that is not true" would work, but a more colorful dismissal would be much more fun.
Horsefeathers means nonsense or rubbish. It is usually used as a comic, old-fashioned exclamation when someone wants to reject a claim.
Pronunciation tip: say horsefeathers with a clear stress pattern: HORSS-feh-thurz.
In plain English, horsefeathers is a way to say that something is nonsense. It often appears as a reaction to an absurd claim, a silly excuse, or a story that sounds impossible.
Horsefeathers is less serious than lie and more theatrical than nonsense. It sounds intentionally quaint, so it works best in playful writing, dialogue, or commentary with a wink.
| Common mistake | Better guidance |
|---|---|
| Using it in serious fact-checking | For serious claims, use "false," "unsupported," or "misleading." |
| Treating it as modern neutral vocabulary | Horsefeathers sounds old-fashioned and comic. |
| Using it for a person | A claim can be horsefeathers; a person is not usually "a horsefeathers." |
| Forgetting it can be an exclamation | You can simply say "Horsefeathers!" as a playful rejection. |
| Similar word | Difference or nuance |
|---|---|
| poppycock | Old-fashioned comic nonsense. |
| codswallop | British-flavored informal nonsense. |
| balderdash | Theatrical old-fashioned nonsense. |
| bunkum | Empty or insincere rhetoric. |
| rubbish | Plain informal dismissal, especially in British English. |
truth, sense, evidence, credibility, sound reasoning
Horsefeathers is usually a plural-form mass noun or an interjection. It is not normally used as a verb.
Horsefeathers is associated with American English and became popular in the early twentieth century as a comic substitute for stronger dismissive language.
Use horsefeathers when the tone can be funny. If you need a calm correction, choose "that is not accurate" instead.
You can also look up horsefeathers on these trusted language resources:
Edited by Absurd Words. Last updated: May 14, 2026. See the editorial policy for how definitions, examples, labels, and update checks are handled on the site.