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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
waiting for a flag
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "waiting for a flag" is correct and usable in written English.
It can be used in contexts where someone is anticipating a signal or indication, often in sports, programming, or other scenarios where flags are used as markers. Example: "The team is currently waiting for a flag to start the race."
✓ Grammatically correct
News & Media
Science
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
2 human-written examples
Perhaps he was waiting for a flag.
News & Media
Waiting for a flag alert after slaves have already been sold could be too late.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Proactive intervention (i.e. picking up early concerns) likely makes better investment than waiting for a fail to flag a difficulty.
Science
Apart from that there are dynamic entrepreneurs out in front not waiting for government and frustrated business leaders, stuck and waiting for an official green flag.
News & Media
The duke, who recently passed his air transport pilot's license exams and will now work as an air ambulance pilot, was greeted by schoolchildren carrying Japanese and British flags waiting for a glimpse of the monarch-to-be.
News & Media
When Bannister ran sub-4 00, sub-4 00d for a snapping flag to ease to a gentle flutter.
News & Media
This doesn't mean, however, that a board should just sit back and wait for a "red flag" to be waved in its face.
News & Media
He stared down at the gray, badly cracked flags of the kitchen floor, waiting for a response.
News & Media
The Democratic Convention in Charlotte was the most diverse ever, at times with more rainbow flags than American flags visible in the arena, and senior elected officials waiting for a half hour or more to speak to the LGBT caucus.
News & Media
"I'm waiting for a statement from the White House blaming this on the Confederate battle flag," he said.
News & Media
The cars would come with their little flags and things, rather cute, everybody waiting for a house to become available and into which to move.
News & Media
Expert writing Tips
Best practice
When using the phrase "waiting for a flag", ensure the context clearly defines what the flag represents. Is it a literal flag in a race, or a metaphorical flag indicating a change or decision?
Common error
Avoid using "waiting for a flag" when a more direct and specific term would be clearer. Overuse of figurative language can obscure your meaning.
Source & Trust
84%
Authority and reliability
4.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "waiting for a flag" functions as a present participle phrase, indicating a state of anticipation or expectancy. This is supported by Ludwig, as it highlights usage in contexts where a signal or indication is awaited.
Frequent in
News & Media
50%
Science
25%
Wiki
25%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "waiting for a flag" describes a state of anticipation for a specific signal. Grammatically correct and generally acceptable, according to Ludwig, it's most commonly found in news and media, and scientific contexts. While not overly formal, it conveys a sense of readiness pending a visual or symbolic cue. Alternatives such as "awaiting a signal" or "expecting a cue" may be more suitable for formal writing. Remember to provide context in order to what the metaphorical "flag" refers to in your writing for maximum clarity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
awaiting a signal
Replaces "waiting" with "awaiting" and "flag" with the more general term "signal".
expecting a cue
Substitutes "waiting" with "expecting" and "flag" with "cue", implying a hint or prompting.
anticipating a sign
Uses "anticipating" instead of "waiting" and "sign" instead of "flag", suggesting a broader indication.
looking for a signal
Replaces "waiting" with "looking for", emphasizing the active search for a signal.
watching for a marker
Substitutes "waiting" with "watching for" and "flag" with "marker", indicating a visual observation for a specific indicator.
in expectation of a flag
Emphasizes the state of expectation using a prepositional phrase.
awaiting the green light
Replaces "flag" with "green light", specifying a signal of permission or approval.
expecting the go-ahead
Uses "go-ahead" instead of "flag", suggesting a formal authorization.
watching for the signal to begin
Adds context about beginning an action to indicate a start signal.
standing by for the indication
Uses "standing by" to describe readiness and "indication" for a general cue.
FAQs
How can "waiting for a flag" be used in a sentence?
You can use "waiting for a flag" to describe a situation where someone is anticipating a signal or cue before taking action. For example: "The team is "waiting for a flag" to start the race."
What's a good alternative to "waiting for a flag"?
Alternatives include "awaiting a signal", "expecting a cue", or "anticipating a sign" depending on the specific context.
Is it better to say "waiting for a flag" or "awaiting a flag"?
Both "waiting for a flag" and "awaiting a flag" are correct. "Awaiting" is slightly more formal than "waiting".
When is it appropriate to use "waiting for a flag" in writing?
It's appropriate when you want to convey the idea of patiently anticipating a visual or symbolic signal that indicates the start of an action or the occurrence of an event.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.2/5
Expert rating
Real-world application tested