1. Tending or able to repercuss; having the power of sending back; causing to reverberate.
Ye repercussive rocks! repeat the sound. --W. Pattison.
2. Repellent. [Obs.] “Blood is stanched by astringent and repercussive medicines.”
3. Driven back; rebounding; reverberated. “Rages loud the repercussive roar.”
Re·per·cuss·ive, n. A repellent. [Obs.]