Used and loved by millions
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
at drill
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "at drill" is correct and usable in written English.
It is typically used in contexts related to military or training exercises, indicating participation in a drill or practice session. Example: "The soldiers were gathered at drill early in the morning to prepare for their upcoming mission."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(3)
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
11 human-written examples
The contributions of B. carinata oil products to both bio-based aviation fuels and to the more-efficient extraction of recalcitrant fossil fuel resources for maximum return at drill sites will help to create a more sustainable energy sector.
Even now, the overarching problem is that "the workplace doesn't fit the changing work force," said Arlie Hochschild, a sociologist at the University of California at Berkeley, whose recent book, "The Time Bind," described many workers marching at drill pace through the tasks of family life to put in more hours on the job.
News & Media
The load is from the system inertia, overcoming gel resistance and hydrodynamic pressure due to plunger effect at drill bit (Avram 1995; Avram and Stan 2010; Avram and Troquet 1999).
The flow with fumed silica nanoparticles and sodium hydroxide has minimum n and maximum k and maximum well-cleaning capability and results in high drilling rate by reducing viscosity at drill place.
The strike and dip of this fault at drill site C0004B is approximately N50 to 65° E and 18 to 21° NW, respectively, and the depth is 252 to 323 m below sea floor (mbsf; see Kimura et al. 2011 and Yamada et al. 2011, 2013 for detailed characteristics; also see Strasser et al. 2009 for its activity).
Science
What We Tried: Drill Body: FIT, a bootcamp-esque strength and endurance workout at Drill Fitness.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
49 human-written examples
The torque at drill-bit was modeled considering a non-regularized dry friction model, with parameters that were adjusted using empirical data proposed in literature.
They got good at drilling wells.
News & Media
The Guard is an effective organization that routinely works collaboratively with oil companies at drilling sites.
News & Media
They followed prolonged protests at drilling sites for the East West Link.
News & Media
Hence it is essential to obtain optimum cutting parameters minimizing delamination at drilling of GFRP composites.
Expert writing Tips
Best practice
When using "at drill", ensure the context clearly indicates a training exercise or military drill. This avoids ambiguity and enhances clarity.
Common error
Avoid using "at drill" when you actually mean "during the drill" or "participating in the drill". "At drill" specifies a location or state of being present, not the action itself.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at drill" functions primarily as a prepositional phrase, modifying a noun or verb by indicating location or presence during a training exercise or military drill. Ludwig provides examples where it specifies where someone is, emphasizing the setting of the activity.
Frequent in
News & Media
33%
Science
33%
Wiki
25%
Less common in
Formal & Business
8%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "at drill" is a prepositional phrase used to indicate a location or state of being present during a training exercise or military drill. Ludwig AI confirms its grammatical correctness and typical use in contexts related to military or training exercises. While grammatically sound, it's important to use the phrase accurately to convey being present at a drill rather than actively participating in it. Alternatives like "during the exercise" or "in training" may be more appropriate depending on the intended meaning. With a neutral register and relatively common usage, "at drill" is a useful phrase to specify the setting of activities described.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
during the exercise
Focuses on the timing of the action within the training activity instead of the location.
in the training session
Specifies the activity is occurring within a formal training session instead of a location.
on the training ground
Emphasizes the physical location of training rather than participation in a drill.
at the training facility
Highlights the specific facility where drilling occurs, instead of the exercise itself.
while practicing
Shifts the focus to the act of practicing, rather than being located at a drill.
during maneuvers
Describes activities occurring in simulated military operations, instead of a single drill.
in simulated exercises
Highlights that the context is a simulated scenario, rather than live practice.
on site for training
Emphasizes being physically present for training activities, differing in word choice.
present for practice
Indicates attendance or presence for a practical exercise.
participating in the drill
Focuses on the act of taking part, versus being located at a drill.
FAQs
How is "at drill" used in a sentence?
The phrase "at drill" indicates a location or state of being present during a training exercise. For example, "The soldiers were gathered "at drill" early in the morning" shows their location.
What can I say instead of "at drill"?
Alternatives include "during the exercise", "in training", or "on the training ground", depending on whether you want to emphasize the activity or the location.
Is it correct to say "at the drill" instead of "at drill"?
While "at drill" is acceptable, using "at the drill" might sound more natural to some, particularly if referring to a specific, named drill. The choice depends on context and desired level of formality.
What's the difference between "at drill" and "in a drill"?
"At drill" specifies a location or state of being present, while "in a drill" emphasizes participation. For example, "He was "at drill"" versus "He was "in a drill" simulating a fire".
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested