spike someone's guns (English, verb)
expansion: spike someone's guns (third-person singular simple present spikes someone's guns, present participle spiking someone's guns, simple past and past participle spiked someone's guns)
Senses:
glosses: To frustrate a person's efforts or designs; to undercut, to render helpless.
Forms:
form: spikes someone's guns
tags: present
singular
third-person
form: spiking someone's guns
tags: participle
present
form: spiked someone's guns
tags: participle
past
form: spiked someone's guns
tags: past