The base commander issued a tactical warning over the radio as enemy jets approached.

Just a fair warning: if you skip practice, the performance will suffer.

The committee gave several fair warnings to the vendor before terminating the contract.

By the time the Scarborough warning reached the residents, the storm had already passed and the alert was useless.

Local authorities issued Scarborough warnings after the storm knocked out several power lines.

Despite the clear warning signs, many drivers continued to speed through the construction zone.

Before leaving his car on the shoulder, he set up a warning triangle fifty meters behind the vehicle.

The professor began the lecture with trigger warnings to prepare students for the sensitive topics ahead.

Investors reacted nervously after the company issued two profits warnings in a single quarter.

Many insects and amphibians display bright warning colorations to deter predators.