retrofit

USAGE SUMMARY

The word "retrofit" is correct and usable in written English.
It can be used as both a verb and a noun, and it is a very versatile word. Example sentence: I retrofit my car with a new exhaust system to make it more energy-efficient.

✓ Grammatically correct

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The energy costs of wind and solar are now on parity with fossil fuels in the Caribbean, Hawaii, Alaska, and other diesel thirsty regions," said Lovins, whose organisation helped to retrofit the Empire State building to safe energy.

The Guardian

But for political scientists already on the defensive regarding the merits of their profession, Mr Abramowitz's decision to retrofit his forecast model will inevitably attract more scrutiny from sceptics in the one area where political scientists hoped to make their strongest case that what they do is, indeed, science.

The Economist

They can retrofit old plants: plenty have done that, too.

The Economist

I suspect the retrofit air-con market is the one that is really getting to grips with this as it's a reactive market (providing instant "solutions" to a problem).

The Economist

The government says the Green Deal will retrofit some 14m homes in a decade and create tens of thousands of jobs.So far, so cosy.

The Economist

Finally, in 1993, voters narrowly approved a bond issue to retrofit Wright's plan as a $67m convention centre.

The Economist

About $7.5 billion will be directed toward building or preserving 200,000 units of affordable housing, and another $1.8 billion will be used to retrofit city-owned buildings to lower greenhouse-gas emissions (part of his plan to lower city emissions by 80% by 2050).

The Economist

Mr Bush simply retrofit his policies to appease his own misguided perceptions.

The Economist

The basic model costs $26,300 compared with $18,200 for a comparable petrol-engined Civic.The two models have similar fuel economy 31-322 mpg—ie, 7.6-7.4 litres/100km—on the combined city/highway cycle), but the GX is nowhere near as spritely as its petrol-powered twin.Second, enthusiasts wishing to retrofit existing vehicles to burn the stuff face enormous hurdles.

The Economist

Like Codexis, it will use enzymes and genetically engineered bugs to do this; like Amyris and LS9, it will retrofit existing ethanol plants to keep the cost down.

The Economist

So the university needs to retrofit the entire thing and build a new fitness centre for the 400 athletes who practise there every day.

The Economist

Expert writing Tips

Best practice

When discussing energy efficiency, use "retrofit" to specifically indicate the addition of new components or systems to existing structures or equipment to improve performance.

Common error

Avoid using "retrofit" as a generic term for all types of improvements. "Retrofit" specifically implies adding something that wasn't originally there. Use a more general term like "upgrade" or "improve" if the change is not an addition of a new component.

Linguistic Context

The primary grammatical function of "retrofit" is a transitive verb, indicating the action of adding components or features to something that did not have them originally. As Ludwig shows, the examples demonstrate how the term is used to describe the action of modification or improvement.

Expression frequency: Very common

Frequent in

News & Media

75%

Encyclopedias

13%

Formal & Business

12%

Less common in

Science

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "retrofit" is a versatile term primarily used as a verb to describe the addition of new components or features to existing systems or structures, as shown in the Ludwig examples. According to Ludwig AI, it is grammatically correct and can be used as both a verb and a noun. It is most frequently found in News & Media and Encyclopedia contexts, carrying a neutral to professional tone. The term is often used in the context of improving efficiency, safety, or functionality. Remember to use "retrofit" when referring to the addition of new components and avoid using it as a generic term for all types of improvements; other alternatives like "modernize", "upgrade", or "adapt" can be useful depending on the context.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

modernize

Focuses on bringing something up to current standards, similar to improving functionality but emphasizing newer technology.

upgrade

Emphasizes improvement and enhancement of existing features or systems.

renovate

Specifically relates to restoring or improving a structure, often encompassing more than just functional enhancements.

remodel

Suggests a significant change in the structure or form, going beyond simple upgrades.

rehabilitate

Implies restoring something to a former condition or better functionality, particularly after damage or disuse.

reconfigure

Suggests rearranging or altering the configuration of something to improve its function or efficiency.

rebuild

Indicates constructing something again, often after damage or demolition.

redevelop

Involves improving an area or property by rebuilding or renovating.

reconstruct

Refers to building or assembling something again, often meticulously.

adapt

Emphasizes modifying something to suit new conditions or purposes, closely related to the idea of adjusting an existing system.

FAQs

How can I use the word "retrofit" in a sentence?

You can use "retrofit" to describe adding new technology or features to older equipment or buildings. For example, "We plan to "retrofit" the old factory with solar panels".

What is the difference between "retrofit" and "renovate"?

"Retrofit" typically involves adding new components or technologies to something that already exists, while "renovate" refers to restoring or improving something to a better condition. Therefore you should "retrofit" an old building with new technology to make it energy-efficient and then "renovate" the old building to improve its look.

What are some alternatives to the word "retrofit"?

Depending on the context, you can use alternatives like "modernize", "upgrade", or "adapt" instead of "retrofit".

Is "retrofitting" the correct verb form of "retrofit"?

Yes, "retrofitting" is the present participle and gerund form of "retrofit", used for ongoing or continuous actions. For example, "They are "retrofitting" the building to meet new energy standards".