"recap" in the noun sense
1. recapitulation, recap, review
a summary at the end that repeats the substance of a longer discussion
2. retread, recap
a used automobile tire that has been remolded to give it new treads
"recap" in the verb sense
1. recapitulate, recap
"Let's recapitulate the main ideas"
Source: WordNet® (An amazing lexical database of English)
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