Noun has 2 senses

• retrofit(n = noun.artifact) - a component or accessory added to something after it has been manufactured;


• retrofit(n = noun.act) - the act of adding a component or accessory to something that did not have it when it was manufactured; "the court ordered a retrofit on all automobiles"

Verb has 3 senses

• retrofit(v = verb.possession) - provide with parts, devices, or equipment not available or in use at the time of the original manufacture; "They car companies retrofitted all the old models with new carburetors"


Sample sentences:
Somebody ----s something
Somebody ----s something with something

• retrofit(v = verb.contact) - fit in or on an existing structure, such as an older house; "The mansion was retrofitted with modern plumbing"


Sample sentence:
Somebody ----s something

• retrofit(v = verb.change) - substitute new or modernized parts or equipment for older ones; "The laboratory retrofitted to meet the safety codes"


Sample sentence:
Somebody ----s