IPA: /ˈspaɪki/
KK: /ˈspaɪki/
Having sharp points or projections that stick out, often used to describe hair or objects.
The cat has spikey fur that makes it look fierce.
Comparative: spikier
Superlative: spikiest
Spikey → It is formed from "spike" (from Old English *spica*, meaning a sharp point or prickle) and the suffix "-y" (meaning characterized by). The word "spikey" describes something that is characterized by sharp points or spikes.
Think of something that has sharp points or prickle-like features, which is what 'spikey' means.