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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
ad hoc service
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "ad hoc service" is correct and usable in written English.
It is typically used to describe a service that is created or arranged for a specific purpose or situation, rather than being planned in advance. Example: "The company offered an ad hoc service to address the unique needs of the client during the project."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(2)
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
5 human-written examples
It also functions as an ad hoc service charge, but this is merely the beginning.
News & Media
The City's indifference left a mid-19th-century population of almost three million under an anarchic miscellany of more or less undemocratic bodies based either on medieval ecclesiastical parishes or on ad hoc service agencies created under local legislation.
Encyclopedias
It's more of an ad hoc service that evolved to fill a gap in the market.
News & Media
The D2D service selection is similar to an ad hoc service selection, but the D2D concept is a newly arising idea in recent years [16 18].
Shrime et al. compared platforms for elective humanitarian surgery, suggesting that the ad hoc service mission was of value only when self-contained mission vessels, i.e., hospital ships or aircraft, and dedicated local operating facilities were unavailable [ 7].
Science
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
Regular services operate with a fixed schedule; whereas ad hoc services are those subcontracted or outsourced to a third party and have a higher unit cost.
Scheme A considers that the demand information is known in advance by passenger reservation, and the company makes use of this information to plan for ad hoc services.
In Scheme B, the demand realization is only known as passengers arrive at the piers and the company calls upon ad hoc services in case of demand overflow.
The problem is formulated as a two-phase stochastic program in which the schedule of regular and ad hoc services are derived sequentially.
In Scheme A, we utilize the notion of service reliability (SR) to address the issue of demand uncertainty and formulate the problem as a two-phase stochastic program in which the schedule of regular services and ad hoc services are derived sequentially.
"They have in the past provided us with an ad-hoc service for small-scale orders of Premier League branded corporate gifts as many other small suppliers have," a statement said.
News & Media
Expert writing Tips
Best practice
When using "ad hoc service", ensure the context clearly indicates the specific need or situation the service addresses. This helps readers understand the temporary or specialized nature of the offering.
Common error
Avoid using "ad hoc service" when describing standard, regularly scheduled services. This term implies a non-routine or improvised arrangement.
Source & Trust
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "ad hoc service" functions as a noun phrase where "ad hoc" modifies the noun "service". It describes a service that is specifically created or arranged for a particular, often temporary, purpose. Ludwig indicates that this usage is grammatically correct and understandable.
Frequent in
Science
30%
News & Media
30%
Formal & Business
20%
Less common in
Encyclopedias
7%
Wiki
7%
Academia
6%
Ludwig's WRAP-UP
In summary, "ad hoc service" is a grammatically correct and commonly used phrase to describe a service created or arranged for a specific, often temporary, purpose. Ludwig confirms its correct usage and provides numerous examples across various contexts. Its function is to convey that the service is tailored and responsive, and its register ranges from neutral to professional. The most frequent contexts for its usage are in science, news and media, and formal business settings. When using this phrase, ensure the context clearly indicates the specific need or situation being addressed to avoid overgeneralization.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
temporary service
Emphasizes the limited duration of the service.
on-demand service
Focuses on the immediate availability and responsiveness of the service.
custom service
Highlights the tailored nature of the service to specific needs.
specialized service
Suggests that the service requires specific expertise or resources.
improvised service
Highlights the spontaneous and unplanned nature of the service delivery.
bespoke service
Emphasizes the highly personalized and customized nature of the service.
one-off service
Stresses the uniqueness and non-recurring aspect of the service.
unconventional service
Highlights the non-traditional or atypical nature of the service.
unplanned service
Emphasizes the lack of prior arrangement or scheduling.
spontaneous service
Underscores the impromptu and immediate nature of the service.
FAQs
How can I use "ad hoc service" in a sentence?
You can use "ad hoc service" to describe a service that is created or arranged for a specific purpose or situation, rather than being planned in advance. For example, "The company offered an "ad hoc service" to address the unique needs of the client during the project."
What can I say instead of "ad hoc service"?
You can use alternatives like "temporary service", "on-demand service", or "specialized service" depending on the context.
What does "ad hoc" mean in the context of "ad hoc service"?
In the context of "ad hoc service", "ad hoc" means created or done for a particular purpose as necessary. It emphasizes that the service is not pre-planned but rather created in response to an immediate need or problem.
Is it appropriate to use "ad hoc service" in formal writing?
Yes, it is appropriate to use "ad hoc service" in formal writing, particularly in business, academic, or technical contexts, when describing services tailored to specific, immediate needs. However, ensure the context is clear and the term is used accurately.
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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
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested