Found 2 items, similar to bonnethead.
English → English (WordNet) Definition: bonnethead bonnethead n : small harmless hammerhead having a spade-shaped head; abundant in bays and estuaries [syn: shovelhead, bonnet shark , Sphyrna tiburo]
English → English (gcide) Definition: bonnethead bonnet head \bonnet head\, bonnethead \bonnethead\n. (Zo["o]l.), small harmless hammerhead shark (Sphyrna tiburio) of the southern United States and West Indies, having a spade-shaped head; abundant in bays and estuaries. Syn: shovelhead, bonnet shark, Sphyrna tiburo. [1913 Webster + WordNet 1.5]