Having a head shaped like a hammer, or describing the distinctive flat, wide head characteristic of hammerhead sharks.
Compound adjective from 'hammer' and 'headed' (Old English origin), descriptively naming the physical characteristic of certain shark species.
Evolution created hammerhead sharks' unusual head shape as a sensor array—the wide spacing of eyes and smell organs helps them hunt in the ocean floor, making the 'hammer' shape actually a brilliant design.
Complete word intelligence in one call. Free tier — 50 lookups/day.