Past tense of retrofit

Forms of retrofit

Retrofitted in a sentence

• Her company retrofitted its manual machine tools with digital readouts.From the entry readout
• Hate-watching is a sport that used to fall under the broad term "guilty pleasure," but now seems retrofitted for the age of social media.2012 June 2, Frazier Moore, “Awesomely AWFUL?”, in Winnipeg Free Press, archived from the original on 21 Apr 2016. From the entry hate-watcher
• Baby Duffy's tennies, jeans, and polo shirt--each borrowed from the grown-up vocabulary for down time--are scaled small, colored bright, and retrofitted with patches at elbow and knee.1995 September 1, Leah Eskin, “Fashion Statements: the young and the cautious”, in Chicago Reader. From the entry tennies

Meaning of retrofit

1. verb To supply (a device, structure, etc.) with new components or parts that were not previously available or installed; to modernize.
2. verb To add or substitute (new components or parts) that were not previously available for or installed in a device, structure, etc.
3. verb Synonym of backport (“to retroactively supply a fix or feature to a previous version of a software product at the same time or after supplying it to the current version.”).

Full definition of retrofit

More about retrofit

• Meaning of retrofit
• Retrofit in Kannada

Questions about the past tense of retrofit

What is the past tense of retrofit?

The past tense of retrofit is retrofitted.

What is the past participle of retrofit?

The past participle of retrofit is retrofitted.

Is retrofit a regular or irregular verb?

Retrofit is a regular verb: its past tense doubles the last letter and adds -ed.