pike

(noun) a broad highway designed for high-speed traffic. Synonyms: expressway, freeway, motorway, state highway, superhighway, throughway, thruway.

(noun) highly valued northern freshwater fish with lean flesh.

(noun) a sharp point (as on the end of a spear).

(noun) medieval weapon consisting of a spearhead attached to a long pole or pikestaff; superseded by the bayonet.

(noun) any of several elongate long-snouted freshwater game and food fishes widely distributed in cooler parts of the northern hemisphere.