Definition of renerve in English:

renerve

verb

rare
  • with object To give renewed strength or vigour to; (now especially) to re-embolden with fresh courage or nerve; to steel.

Origin

Mid 17th century; earliest use found in Edward Benlowes (1602–1676), poet. Apparently from re- + nerve.

Pronunciation

renerve

/ˌriːˈnəːv/