Browse Definitions :

Ad hoc, ad hock, add hoc, add hock?

Writing for Business

Which is correct?
You can customize an _________ report on the fly to find the answer to a question that isn’t a part of regular reporting.
a. ad hoc
b. ad hock
c. add hoc
d. add hock


Answer: a.

Explanation:
Ad hoc is a Latin phrase meaning “for this.” We use it to refer to one-off, spontaneous events, like ad hoc analysis or an ad hoc network.

Most people that are using this phrase spell it correctly. Google survey says:

ad hoc: 29,000,000
ad hock: 30,600
add hoc: 30,500 results
add hock: 3,630 results

Nevertheless, I was surprised by the number of “ad hocks” and “add hocks” in otherwise well-written documents. Not quite so surprised, though, to notice that most seemed to be IT-related.

See a Latin phrase cheatsheet.

Test your knowledge of common Latin phrases with our quiz.

 Follow us on Twitter @tao_of_grammar

Dig Deeper on Writing for Business

SearchNetworking
  • network packet

    A network packet is a basic unit of data that's grouped together and transferred over a computer network, typically a ...

  • virtual network functions (VNFs)

    Virtual network functions (VNFs) are virtualized tasks formerly carried out by proprietary, dedicated hardware.

  • network functions virtualization (NFV)

    Network functions virtualization (NFV) is a network architecture model designed to virtualize network services that have ...

SearchSecurity
  • Domain-based Message Authentication, Reporting and Conformance (DMARC)

    The Domain-based Message Authentication, Reporting and Conformance (DMARC) protocol is one leg of the tripod of internet ...

  • data breach

    A data breach is a cyber attack in which sensitive, confidential or otherwise protected data has been accessed or disclosed in an...

  • insider threat

    An insider threat is a category of risk posed by those who have access to an organization's physical or digital assets.

SearchCIO
  • data privacy (information privacy)

    Data privacy, also called information privacy, is an aspect of data protection that addresses the proper storage, access, ...

  • leadership skills

    Leadership skills are the strengths and abilities individuals demonstrate that help to oversee processes, guide initiatives and ...

  • data governance policy

    A data governance policy is a documented set of guidelines for ensuring that an organization's data and information assets are ...

SearchHRSoftware
SearchCustomerExperience
  • recommerce

    Recommerce is the selling of previously owned items through online marketplaces to buyers who reuse, recycle or resell them.

  • implementation

    Implementation is the execution or practice of a plan, a method or any design, idea, model, specification, standard or policy for...

  • first call resolution (FCR)

    First call resolution (FCR) is when customer service agents properly address a customer's needs the first time they call.

Close