WordNet sense 1 (United States politician and jurist who served as chief justice of the United States Supreme Court (1808-1873)):

Salmon P. Chase, Salmon Portland Chase

WordNet sense 2 (pursue someone sexually or romantically):

chase after

WordNet sense 3 (go after with the intent to catch):

dog, tag, tail, track, trail, go after, give chase

WordNet sense 4 (cut a furrow into a columns):

chamfer, furrow

WordNet sense 5 (the act of pursuing in an effort to overtake or capture):

following, pursuit, pursual