What does retrofit mean?
Retrofit means To supply (a device, structure, etc.) with new components or parts that were not previously available or installed; to modernize..
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/ˌɹɛtɹəʊˈfɪt/ · verb
To supply (a device, structure, etc.) with new components or parts that were not previously available or installed; to modernize..
Trams dating from 2012 have been retro-fitted with lithium batteries, with the conversions starting in 2018.
The project involves retrofitting Google’s Pixel smartphones to certain subway cars to collect sounds and other data and feed it into Google’s Cloud. […] When asked why the devices were retrofitted on older models instead of newer ones, Sarno said the MTA typically uses older car models when making modifications in case there are any unwanted effects.
The bug was so bad that we had to retrofit our patch to the last three releases, as well as the newest release.
Use retrofit when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Retrofit means To supply (a device, structure, etc.) with new components or parts that were not previously available or installed; to modernize..
Common synonyms include backfit, backport.
The opposite depends on the specific sense.
Trams dating from 2012 have been retro-fitted with lithium batteries, with the conversions starting in 2018.
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