Etymology The adjective first attested in 1440, the verb in 1535; from Middle English renovat(e) (“renewed”), from Latin renovātus, perfect passive participle of renovō (“to renew”), see -ate (verb-forming suffix). Participial usage up until Early Modern English.
1
To renew; to revamp something to make it look new again.
This house is shabby: it needs renovating.
2
To restore to freshness or vigor.
All shall relent Who hear me—tears as mine have flowed, shall flow, Hearts beat as mine now beats, with such intent As renovates the world; a will omnipotent! […] And power shall then abound, and hope arise once more.1817 December, Percy Bysshe Shelley, “The Revolt of Islam. […]”, in [Mary] Shelley, editor, The Poetical Works of Percy Bysshe Shelley. […], volume I, London: Edward Moxon […], published 1839, →OCLC, page 202:
Etymology The adjective first attested in 1440, the verb in 1535; from Middle English renovat(e) (“renewed”), from Latin renovātus, perfect passive participle of renovō (“to renew”), see -ate (verb-forming suffix). Participial usage up until Early Modern English.