English-Dutch translations for red flag

• knipperlicht

Definition of red flag

• A cue, warning, or alert; a sign or signal that something is wrong
• In the United Kingdom and some other countries, a flag formerly used by a railway guard to warn the driver not to start the train

Examples

• Improper formatting is a red flag to look for other problems with the data.

Related words

• red flare
• shared flat
• chequered flag
• checkered flag
• reducing flame
• flame red
• flaming red
• Red-flanked Lorikeet
• Flame-colored Tanager