reviviscent
/ˌrɛvɪˈvɪsnt/(also revivescent)
adjective
1Characterized by or capable of revival.
2Chiefly Biology. Returning, or having the power of returning, to animation or life following dormancy or death; of or relating to reviviscence.
Origin
Mid 17th century. From classical Latin revīvīscent-, revīvīscēns, present participle of revīvīscere (also revīvēscere) to come to life again, to grow again, revive, to become flourishing or active again, to revive in spirit from re- + vīvere to live + -ēscere.