Read the dictionary definition of pike. All definitions for this word.
1. any of several elongate long-snouted freshwater game and food fishes widely distributed in cooler parts of the northern hemisphere
2. a broad highway designed for high-speed traffic
3. medieval weapon consisting of a spearhead attached to a long pole or pikestaff; superseded by the bayonet
4. a sharp point (as on the end of a spear)
5. highly valued northern freshwater fish with lean flesh