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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
a session at which
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a session at which" is correct and usable in written English.
It can be used to describe a specific meeting or event where certain activities or discussions take place. Example: "We will hold a session at which we will discuss the new project proposals and gather feedback from all team members."
✓ Grammatically correct
News & Media
Science
Alternative expressions(19)
a meeting where
a session where
an event where
a discussion where
a consultation during which
a time at which
a lawyer at which
a show at which
a funeral at which
a hearing at which
a limit at which
a banquet at which
a length at which
a meeting at which
a format at which
a pistol at which
a price at which
a point at which
a level at which
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
7 human-written examples
Once I attended, and once I chaired, a session at which he talked about his work.
News & Media
I had stood up at the end of a session at which she had read and talked that afternoon, and defended her passionately against some sniping, modish criticism.
News & Media
Several women disrupted a session at which the Home Office minister Karen Bradley was speaking on Thursday, unfurling a banner saying: "UK stop imprisoning and deporting rape survivors".
News & Media
In 1983 I attended a session at which Philip Glass and his ensemble were recording "The Photographer," a work from the period when his music was growing more harmonically complex but was still driven largely by repetition.
News & Media
His fellow Ghanaian poet Nii Ayikewei Parkes said people attending the festival had realised something was wrong when Awoonor, known affectionately by many in Ghana as "Prof", failed to turn up for a session at which poets from west Africa and east Africa were due to perform a reading.
News & Media
But after barely two years, hopes of a real dialogue are fading in the face of the obsession with Israel.In January America denounced a session at which the council condemned Israel's actions in Gaza but refused to criticise Palestinian rocket attacks on Israel.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
Such an opportunity could again arise at the April tribute to Dr. Taylor, which, while still in the early planning stages, is shaping up as a jam session at which a Taylor protégé, the pianist Christian Sands, may appear.
News & Media
The result (Don't You Worry My Little Pet) was pretty terrible but secured them a second session, at which Spector pulled out a song he'd been polishing in his bedroom – a paean to his father (who had killed himself).
News & Media
They appear to be waiting to see what happens at a Thursday session at which Iran's new foreign minister, Mohammad Javad Zarif, will meet counterparts from the five permanent Security Council members plus Germany on Iran's nuclear program.
News & Media
The meeting was not intended to be public, Dr. Brivanlou said, and at one point, the nine experts held a closed session at which the observers, including even Dr. Battey, were asked to step outside.
News & Media
At the end of a stormy session at which May and Jeremy Corbyn exchanged blows over funding for the NHS and social care, May was asked about the letter from Tusk, president of the European council.
News & Media
Expert writing Tips
Best practice
Use "a session at which" when you want to clearly specify a formal meeting or event where a particular action or discussion occurs. Ensure the subsequent clause directly relates to the session.
Common error
Avoid using "in which" when "at which" is more appropriate for describing a session or event. "In which" is generally used for containers or locations, while "at which" is for events or meetings. For example, do not say "a session in which the meeting took place", say "a session at which the meeting took place".
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a session at which" functions as a relative clause, introducing additional information about a specific session. Ludwig AI confirms that it connects the session to the events or actions that occur within it.
Frequent in
News & Media
50%
Science
33%
Formal & Business
17%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "a session at which" is a grammatically correct and usable phrase, though Ludwig indicates it's best suited for formal contexts like news, academic writing, and professional communications. It effectively introduces a description of what happens during a specific meeting or event. While accurate, alternatives like "a meeting where" might be preferable in more informal settings. Remember to maintain grammatical precision by using "at which" to refer to events, rather than "in which", which is more appropriate for physical spaces.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a meeting where
Replaces "at which" with the simpler and more common relative adverb "where".
a conference in which
Substitutes "session" with "conference", implying a more formal and often larger gathering.
an event where
Uses "event" instead of "session", broadening the context to any kind of occurrence.
a discussion where
Replaces "session" with "discussion", highlighting the conversational aspect.
a workshop during which
Replaces "session" with "workshop", suggesting a more hands-on and interactive event.
a seminar at which
Uses "seminar" instead of "session", indicating a learning-focused event.
a forum in which
Replaces "session" with "forum", suggesting a more open and discussion-oriented event.
a gathering where
Employs "gathering" instead of "session", giving a more general and informal tone.
a proceeding wherein
Uses the more formal "proceeding" and "wherein" for a higher register.
a consultation during which
Replaces session with 'consultation', and "at which" with "during which" indicating professional consultation.
FAQs
How can I use "a session at which" in a sentence?
Use "a session at which" to introduce a clause that describes what happens during a specific meeting or event. For example, "I attended "a session at which" the latest research findings were presented".
What's the difference between "a session at which" and "a session where"?
While both phrases can be used to describe a meeting, "a session at which" is more formal and grammatically precise. "A session where" is more common in informal contexts. You may say "I attended "a session at which" the president spoke" or "I attended "a session where" the president spoke".
What can I say instead of "a session at which"?
You can use alternatives like "a meeting where", "an event during which", or "a conference in which" depending on the context. They all serve to introduce a description of what took place.
Is "a session at which" suitable for informal writing?
While grammatically correct, "a session at which" may sound overly formal in casual conversation or informal writing. Consider using simpler alternatives like "a meeting where" for less formal situations.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested