Definitions

1. verb

to have an influence or effect, especially on the course or outcome of something

“The judge’s decision will militate against the defendant’s chances of being acquitted.”

2. verb

to have a negative or adverse effect, especially on a person or group

“The economic downturn militated against the city’s growth.”

3. noun

a factor or influence that has a negative effect on something

“The high cost of living is a militate against the city’s quality of life.”