kept one's guard up

A form of keep one's guard up — To be careful and alert to the possibility of danger.

Meanings

verb
  1. participlepastsimple past and past participle of keep one's guard up
Cite this entry
APA

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

MLA

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

Chicago

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

Source: kept one's guard up on Wiktionary, CC BY-SA 4.0.