(Verb) To to push yourself to do something until you've attained it, pursue could also mean to chase something or someone but for a good reason, I hope.
"I'm going to pursue my goals of getting that new Gucci belt!"
"They are going to pursue that white van to find the missing child."
"They are going to pursue that white van to find the missing child."
by Probably a Cat March 09, 2019