blots one's copy book

A form of blot one's copy book — To damage one's own reputation through bad behavior.

Meanings

verb
  1. indicativepresentsingularthird personthird-person singular simple present indicative of blot one's copy book
Cite this entry
APA

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

MLA

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

Chicago

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

Source: blots one's copy book on Wiktionary, CC BY-SA 4.0.