bit one's thumb

A form of bite one's thumb — To express defiance by putting one's thumbnail into one's mouth and knocking it against the teeth.

Meanings

verb
  1. pastsimple past of bite one's thumb
Cite this entry
APA

bit one's thumb. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/bit%20one's%20thumb

MLA

“bit one's thumb.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/bit%20one's%20thumb. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “bit one's thumb,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/bit%20one's%20thumb.

Source: bit one's thumb on Wiktionary, CC BY-SA 4.0.