Forewarn

/fɔːrˈwɔːrn/

verb

To inform someone in advance about a danger or problem.

They forewarned him that the switch was dangerous.

Definition 1 of 1

Pro Tip 1/3

Forewarn often implies a thoughtful, considerate warning about possible future problems.

I must forewarn you that the trail gets very treacherous beyond this point.

Pro Tip 2/3

'Forewarn' usually refers to future dangers, not ones that are immediate or already occurring.

The weather report forewarned of a powerful storm arriving next week.

Pro Tip 3/3

Using 'forewarn' can carry a serious tone and suggest that the warning should be taken seriously.

I must forewarn you, the company's financial situation is more serious than you think.

advisealertapprisecautionforetellnotifysignalwarn

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