ad hoc basis

[/æd hɑːk ˈbeɪsɪs/]
noun phrase
base ad hoc
1. A way of handling something on a case-by-case basis, without a predetermined plan or system; addressing matters as they arise rather than following a standard procedure
The company decided to hire employees on an ad hoc basis rather than committing to permanent positions.
A empresa decidiu contratar funcionários em base ad hoc em vez de se comprometer com posições permanentes.
2. Temporary or improvised arrangements made for a specific purpose without long-term planning
We're running the project on an ad hoc basis until we can secure permanent funding.
Estamos executando o projeto em base ad hoc até conseguirmos financiamento permanente.
This term is widely used in both American and Brazilian business environments. In Brazil, it reflects a pragmatic approach common in rapidly changing corporate contexts. In Portugal and other European contexts, the term is often replaced with more localized expressions. The phrase maintains its Latin origin across all Portuguese-speaking regions but may be viewed as overly formal in casual speech.
Synonyms / Sinônimos
case-by-caseon a case-by-case basisas-needed basisimprovisedtemporary basissituational
Antonyms / Antônimos
systematicallypermanentlyplanned basisstructured approachstandardized

Regional Variations

General Brazilian
em base ad hoc / caso a caso
Most common translation in business and formal contexts
Portugal
numa base ad hoc / consoante necessário
Portuguese tends to use 'consoante necessário' (as needed) more frequently
São Paulo
em base ad hoc
Business hub usage, commonly used in corporate settings

Related Words

ad hocon-the-flyimprovisationsituationaltemporary arrangementcontingency

Related Idioms & Phrases

on a case-by-case basis
as the need arises
playing it by ear
making it up as you go along
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