'Retread' definitions:

Definition of 'retread'

(from WordNet)
noun
A used automobile tire that has been remolded to give it new treads [syn: retread, recap]
verb
Use again in altered form; "retread an old plot" [syn: rework, make over, retread]
verb
Give new treads to (a tire) [syn: retread, remold, remould]

Definition of 'Retread'

From: GCIDE
  • Retread \Re*tread"\, v. t. & i. To tread again. [1913 Webster]

Synonyms of 'retread'

From: Moby Thesaurus