Meanings
plural bibrows
- informalrareA pair of eyebrows which do not meet in the middle, as opposed to a unibrow.
Now he was taller, more muscular, and he'd let his hair grow out quite a bit – it was brown and curly, like Davin's, only Hunter's was longer. And the unibrow had graduated to a bibrow, with an ample amount of hairless skin in between.
2010, Molly Patton, Just South of Normal, Lulu.com, →ISBN, page 2392 more examples
And, for the avoidance of doubt among the slower portion of the readership, I don't *actually* believe the monobrow to be a criminal indicator. That, of course, is the sole province of the tribrows like myself, monstrous offspring of a monobrow and bibrow parent.
2003 January 26, Peter Ellis, “Re: [I] Is Long, Was Bowling for Columbine”, in alt.fan.pratchett (Usenet)[> He would be more likely to have children with unibrows or good thick eyebrows, until one day there would be a whole unibrow race.] What do you think would happen if bibrow people tended to die before they had children and unibrow people tended to survive?
2005 August 10, Matt Silberstein, “Re: What Darwinism is good for.”, in talk.origins (Usenet)
Synonyms & antonyms
Origin
From bi- + brow, modeled after unibrow or monobrow.
Full word history & related roots →Cite this entry
bibrow. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/bibrow
“bibrow.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/bibrow. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “bibrow,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/bibrow.
Source: bibrow on Wiktionary, CC BY-SA 4.0.