red-flag

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verb

ˈred-ˈflag 

red-flagged; red-flagging; red-flags

transitive verb

: to identify or draw attention to (a problem or issue to be dealt with)

Those who voice the most displeasure in their marriage, are more likely to complain about their partner's weight, Newport adds, which may help counselors red-flag weakening relationships before it's too late.

—Matthew J. Cravatta

Drug testing, detailed questions about previous employment history, and criminal-record checks go a long way toward red-flagging risks.

—Anne Fisher

We met, we got along great, and I [Spike Lee] told her, "Not only do I want you to work with the actors, but I want you to look at this script. I am a man, and I know there's going to be stuff in there that's strictly from a male viewpoint—I want you to red-flag that stuff."

—Anne Stockwell

red flag

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noun

plural red flags

: a warning signal or sign

A high body-mass index is a red flag in general to clinicians. But sudden, unexplained weight loss can be even more worrisome.

—Melinda Beck

: something that indicates or draws attention to a problem, danger, or irregularity

Interested large investors often send in their own CPAs to conduct complete audits to verify statements or to spot red flags, such as excessively old inventory or uncollectible accounts receivable.

—Inc.

Whether you're dating a potential gold digger or are surrounded by friends who are constantly asking for handouts, you'll want to protect your money from those kinds of drains. Watch out for red flags such as dishonesty, secrecy around money matters and requests to co-sign a loan.

—Kimberly Palmer

Though Kearse did not take legal possession of the car until Jan. 4, 1999, after his eligibility had expired, the purchase raised red flags. [=aroused suspicions of wrongdoing]

—L. Jon Wertheim

see also red flag law

Synonyms

Noun

• caution
• red light
• tip-off
• tocsin
• wake-up call
• warning

Examples of red-flag in a Sentence

Noun

Gaps in your employment history are red flags to employers.

the résumé she accidentally left on the office printer was a red flag that she was planning to quit

Recent Examples on the Web

Noun

But on hot dogs in Chicago, ketchup raises a red flag. —Michael Loria, USA TODAY, 13 Apr. 2024

But potentially persistent inflation isn’t the only red flag in the economy right now. —Elisabeth Buchwald, CNN, 10 Apr. 2024

Nothing about her appearance or demeanour raises a red flag or even an eyebrow. —Lizz Schumer, Peoplemag, 10 Apr. 2024

If his abrupt change of demeanor and abruptly moving out wasn't a red flag, his going to your parents is a klaxon of manipulativeness. —Haben Kelati, Washington Post, 27 Mar. 2024

Researchers don’t fully understand why cancers recur, but there are certain red flags that indicate the potential for recurrence. —Alexander Olawaiye, The Conversation, 27 Mar. 2024

When the standards are changed from one person to another on the basis of gender, that red flag suggests that a glass ceiling is in play. —Abiola Salami, Forbes, 28 Mar. 2024

But residents who have moved in are already signaling red flags. —C. Isaiah Smalls Ii, Miami Herald, 28 Mar. 2024

Another huge red flag: Beware of prices that are too good to be true. —Susan Tompor, Detroit Free Press, 26 Mar. 2024

Word History

First Known Use

Verb

1962, in the meaning defined above

Noun

1748, in the meaning defined above