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warning bell

warning bell

1 3.5
A sign that tells people about a possible problem
  • noun
translation icon : señal de advertencia
  • So her complaints as warning bells every time she's nagging, every time she's complaining, try to take it at the deeper layer instead of the surface layer.

That was a big warning bell for me with Mark and Andy.

Examples

  • In particular, Alex asked for my opinion about the accuracy of the information posted at MormonThink.com, a website that claims to offer "an objective look at Mormons and Mormonism" (that description alone ought to set off warning bells).

    Blog text (13)
  • The warning bell rings as we walk up the front steps of the school.

    Blog text (13)
  • That was a big warning bell for me with Mark and Andy.

  • As a long-time Amethyst fan, this raised warning bells:

    Blog text (19)
  • The professor's lecture served as a warning bell about the dangers of climate change.

  • When the stock market dropped significantly, it rang a warning bell for investors.

  • Her sudden illness acted as a warning bell for the family to address their health issues.

Synonyms

warning
vswarning bell
1.0

A statement or sign that tells people about danger before it happens

is an immediate event or signal rather than a verbal or written message
alarm
vswarning bell
842 1.0

A device that makes a loud sound to warn or wake people

is an event or signal for potential problems not mainly for waking people
alert
vswarning bell
297 2.8

A warning that something dangerous or important may happen

is an event or sound that warns people, not only a written statement
siren
vswarning bell
259 2.9

A machine that makes a loud wailing sound to warn people

is any event or signal, not only a loud wailing noise
buzzer
vswarning bell
104 1.0

A small machine that makes a low, repeating sound to tell people something

is a general alert event, not only a short vibrating noise
bell
vswarning bell
89 1.0

A device that makes a sound to get someone's attention

is an event or signal, not the physical ringing object
warning sign
vswarning bell
54 1.6

Something that shows there may be danger or a problem

is an alerting event or signal rather than only a suggestive condition
alarm bell
vswarning bell
7 2.2

A bell that rings to warn people of danger or an emergency

is a general alert event or signal rather than only loud ringing
warning light
vswarning bell
7 3.2

A light that turns on in vehicles or machines to show a problem

is an event or sound that alerts people, not only a lamp turning on
warning signal
vswarning bell
5 3.2

A loud sound or flashing light that tells people there is danger

is a general alert event that may not be automatic or urgent
warning device
vswarning bell
1 3.7

A tool that makes a loud sound or bright light to tell people there is danger

is an event or signal rather than physical equipment
danger signal
vswarning bell
1 3.7

A sign that something dangerous may happen

is an event or sound that actively alerts people, not just a sign
tocsin
vswarning bell
  • Archaic
9.9

A bell or loud sound that warns people of danger

is any event or signal, not only a ringing tone
bell-like call
vswarning bell
  • Texting
3.7

A short bell sound on a phone or app that signals a message

is an event or signal, not only a brief electronic chime

Antonyms

52 1.0

A quiet, peaceful feeling that helps you stay steady

How Urgent

alarm
842 1.0
warning bell
1 3.5
red flag
  • Informal
77 3.6
sign
  • Specialized
805 3.7
indicator
9 3.4

Surface Forms

warning bell singular
warning bells plural

Morphology

warning + bell

The meaning 'an event or signal that alerts people to a potential problem' is directly and transparently derived from combining 'warning' (a message alerting to danger) with 'bell' (a signaling device). This is a straightforward compositional noun-noun combination following common cross-linguistic patterns, so a B1 learner who knows both words can readily infer the MWE's meaning.

Etymology

Warning bell is used for any early sign of trouble. Imagine a bell that rings to get people's attention before something bad happens; that's why a 'warning bell' now means an event or signal that tells you to check for a possible 'problem'.