Spiky
Pronunciation : Spik"y
Part of Speech : a.
Definition : 1. Like a spike; spikelike. These spiky, vivid outbursts of metallic vapors. C. A. Young.
2. Having a sharp point, or sharp points; furnished or armed with spikes. Or by the spiky harrow cleared away. Dyer. The spiky wheels through heaps of carnage tore. Pope.
Source : Webster's Unabridged Dictionary, 1913