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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
at either location
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "at either location" is correct and usable in written English.
It can be used when referring to two specific places or sites where something can occur or be found. Example: "You can find the documents at either location, so feel free to choose the one that is more convenient for you."
✓ Grammatically correct
Science
News & Media
Academia
Wiki
Formal & Business
Alternative expressions(5)
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
35 human-written examples
If you have problems locating these machines, please ask at the service desk at either location.
Academia
Dinner for two, including a bottle of Mexican wine, runs about $70 at either location.
News & Media
Despite the price variation, the wine is apparently not available at either location.
News & Media
The other new jobs were based on the company's past growth patterns, which presumably would occur at either location.
News & Media
In New York, the closings were low on bang, heavy on whimper, with no signs announcing the shuttering at either location.
News & Media
Mr. Hussein, since his capture on Dec. 13, has not directly answered when American interrogators have sought to determine whether he was at either location at the time of the two strikes, according to two senior government officials.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
25 human-written examples
The results, revealed no evidence of axonal injury in either location at 1 day, but significant damage by 3 days, and fourfold greater damage by 7 days (Table 2).
Science
South Asian and White participants viewed the face pairs and, for each pair, reported the orientation of a probe shape that appeared at either the location previously occupied by the infant face or the location previously occupied by the adult face.
Science
The shop offers the option of ordering online and picking up at either this location or the shop in Pasadena.
News & Media
Only the predictions that remove or create a site at either the SNP location or at kinase recognition motifs are included into this manuscript.
Science
One is a single-cue procedure, in which a peripheral cue is followed by a target stimulus appearing at either the previously cued location or an opposite, uncued location.
Science
Expert writing Tips
Best practice
When using "at either location", ensure the two locations have been clearly defined previously in the text to avoid ambiguity.
Common error
Avoid using "at either location" when referring to more than two possible places; instead, use "at any of the locations" or "at all locations" if appropriate.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at either location" functions as a prepositional phrase, modifying a verb or noun by specifying a place where an action occurs or a thing exists. Ludwig confirms its usability in various contexts.
Frequent in
Science
44%
News & Media
36%
Academia
5%
Less common in
Wiki
8%
Formal & Business
1%
Social Media
0%
Ludwig's WRAP-UP
In summary, "at either location" is a versatile prepositional phrase used to indicate that something is available or can occur in one of two specified places. Ludwig confirms its grammatical correctness and frequent usage across various domains, particularly in science, news, and academia. While generally neutral in tone, the phrase can be adapted for formal contexts by substituting "location" with more specific terms such as "venue" or "establishment". When employing this phrase, ensure that the two locations are clearly defined to prevent ambiguity, and avoid using it when referring to more than two places. Its alternatives are phrases such as "in either spot", "at both places", or "in either venue".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
in either spot
Replaces "location" with the more informal "spot", making it suitable for casual contexts.
at both places
Focuses on the availability at both locations rather than a choice between them.
at either site
Replaces "location" with "site", often used in technical or construction contexts.
in either venue
Substitutes "location" with "venue", suggesting a more formal or event-oriented setting.
at either address
Specifies "location" as a physical address, suitable for formal communication.
at either point
Uses "point" instead of "location", which can be more abstract and less geographically specific.
at both destinations
Highlights that the action can occur in both end points.
in either position
Emphasizes a spatial arrangement rather than a specific place.
at one or the other location
More verbose, emphasizing the selection between two options.
at either establishment
Replaces "location" with "establishment" suggesting a business or organization
FAQs
How can I use "at either location" in a sentence?
Use "at either location" to indicate that something is available or can occur in one of two specified places. For example, "You can pick up your tickets "at either location": the main gate or the north entrance."
What's a more formal alternative to "at either location"?
In formal contexts, consider using "at either venue" or "at either establishment" /s/at+either+establishment to maintain a professional tone.
Is it correct to use "at either locations" (plural)?
No, the correct form is "at either location" (singular) because "either" refers to one of two options considered individually.
What's the difference between "at either location" and "at both locations"?
"At either location" means something is available at one of the two places, whereas "at both locations" implies it is available at both places simultaneously.
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested